<?xml version="1.0" encoding="UTF-8"?>

<!-- enquires to pas@pas.gov.uk -->
<rulebase issue="0.63" date="2009/05/18" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.pas.gov.uk/firstgen.xsd">


<!-- note that this xml uses a new type of constraint "Condition", to be added to the list of previously agreed PARSOL codes
SSSI
Listed
NationalPark
AONB
SpecialAreaOfConservation
Broads
areasofspecialadvertcontrol
Conservation
Article3
Article4
TPO
AncientMonument
Aerodromes
-->

	<node>
		<ref>MASTERNODE</ref>
		<question>What type of development is proposed ?</question>
		<guidance>This system is a user-friendly wrapper around the General Permitted Development Order. It has been updated since the October 2008 amendment. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Extension or alteration of a house<next_node>1_condition</next_node></response>
			<response>Changes involving walls, gates, enclosures or painting<next_node>2_condition</next_node></response>			
			<response>Installation of microgeneration equipment<next_node>40_condition</next_node></response>
		</answers>
	</node>

	<node constraint="Condition">
		<ref>1_condition</ref>
		<question>Are there any planning conditions attached to the property at which the works are proposed ?</question>
		<guidance>Planning conditions (sometimes called Article 3 or 4 conditions) restrict what work or uses can happen at the property. For example, a sub-divided house may have a condition removing any further development rights - even if they would normally be permitted.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes, theres a condition<next_node>planning_condition</next_node></response>
			<response>No<next_node>1_development</next_node></response>						
		</answers>
	</node>

	<node>
		<ref>1_development</ref>
		<question>Are the works proposed actually classed as 'development' ?</question>
		<guidance>Some works are treated as being so minor or temporary that they do not count as development. For example
a)  Maintenance, improvement or other alteration of any building of works which only affect the interior of the building and do not materially affect the external appearance of the building. 
(Note : Alterations to listed buildings that do not constitute development may still require listed building consent.)
b)  The use of buildings or land within the curtilage of a dwelling house for any purpose incidental to the enjoyment of the dwelling house.   </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes, it's "development"<next_node>GPDO_part1</next_node></response>
			<response>No, it's not "development"<next_node>not_development</next_node></response>			
		</answers>
	</node>



	<node constraint="Condition">
		<ref>2_condition</ref>
		<question>Are there any planning conditions attached to the property at which the works are proposed ?</question>
		<guidance>Planning conditions (sometimes called Article 3 or 4 conditions) restrict what work or uses can happen at the property. For example, a sub-divided house may have a condition removing any further development rights - even if they would normally be permitted.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes, theres a condition<next_node>planning_condition</next_node></response>
			<response>No<next_node>2_development</next_node></response>						
		</answers>
	</node>

	<node>
		<ref>2_development</ref>
		<question>Are the works proposed actually classed as 'development' ?</question>
		<guidance>Some works are treated as being so minor or temporary that they do not count as development. For example
a)  Maintenance, improvement or other alteration of any building of works which only affect the interior of the building and do not materially affect the external appearance of the building. 
(Note : Alterations to listed buildings that do not constitute development may still require listed building consent.)
b)  The use of buildings or land within the curtilage of a dwelling house for any purpose incidental to the enjoyment of the dwelling house.   </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes, it's "development"<next_node>GPDO_part2</next_node></response>
			<response>No, it's not "development"<next_node>not_development</next_node></response>			
		</answers>
	</node>


	<node constraint="Condition">
		<ref>40_condition</ref>
		<question>Are there any planning conditions attached to the property at which the works are proposed ?</question>
		<guidance>Planning conditions (sometimes called Article 3 or 4 conditions) restrict what work or uses can happen at the property. For example, a sub-divided house may have a condition removing any further development rights - even if they would normally be permitted.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes, theres a condition<next_node>planning_condition</next_node></response>
			<response>No<next_node>40_development</next_node></response>						
		</answers>
	</node>

	<node>
		<ref>40_development</ref>
		<question>Are the works proposed actually classed as 'development' ?</question>
		<guidance>Some works are treated as being so minor or temporary that they do not count as development. For example
a)  Maintenance, improvement or other alteration of any building of works which only affect the interior of the building and do not materially affect the external appearance of the building. 
(Note : Alterations to listed buildings that do not constitute development may still require listed building consent.)
b)  The use of buildings or land within the curtilage of a dwelling house for any purpose incidental to the enjoyment of the dwelling house.   </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes, it's "development"<next_node>GPDO_part40</next_node></response>
			<response>No, it's not "development"<next_node>not_development</next_node></response>			
		</answers>
	</node>






	
	
	<node>
		<ref>GPDO_part1</ref>
		<question>Which sort of development are you planning ?</question>
		<guidance>If it is not one of these categories you will need to refer to your planning authority. Developments that fall into multiple classes (extensions with soil pipes) need to satisfy the limits in both sections to be permitted development</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>extensions to dwellings (houses, bungalows etc but not flats)<next_node>1.A2.0.0.q1</next_node></response>
			<response>extensions and alterations to the roof.<next_node>1.B1.e.0.q1</next_node></response>
			<response>minor changes to a roof.<next_node>1.C1.a.0.q1</next_node></response>
			<response>porches. <next_node>1.D1.a.0.q1</next_node></response>
			<response>outbuildings, enclosures, pools, oil and LPG containers and structures necessary for the keeping of pets, poultry, bees etc.  <next_node>1.E1.f.0.q1</next_node></response>
			<response>hard surfaces (new or replacement) of more than 5 square metres. <next_node>1.F1.a.0.q1</next_node></response>
			<response>chimneys, flues and soil and vent pipes on a dwelling house.<next_node>1.G1.b.i.q1</next_node></response>
			<response>installation, alteration or replacement of microwave antenna (eg satellite dishes)<next_node>1.H1.d.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.a.0.q1</ref>
		<question>Excluding the original dwelling, will the development result in more than 50% of the curtilage having been built on ?</question>
		<guidance>This test includes outbuildings, garages etc. For many properties, 'curtilage' is the same as the garden boundary. For previously divided larger plots and rural contexts further advice is available on the weblink. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.b.0.q1</ref>
		<question>Will any part of the development be higher than the existing roof ?</question>
		<guidance>This test includes any part of the development (pipes etc) that might be higher than the highest part of the existing roof</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.c.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.c.0.q1</ref>
		<question>Will the eaves of the development be higher than the eaves of the existing dwelling ?</question>
		<guidance>Information on how to answer this question is on the weblink.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.d.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.d.ii.q1</ref>
		<question>Will the development project beyond the principal or side elevations of the original dwelling and face a highway?</question>
		<guidance>The principal elevation is often the front of the house, but some houses have principal elevations to the side or rear. It can be thought of as "the prettiest face" of a building. 
Corner plots will have highways on more than one side.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.g.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.e.i.q1</ref>
		<question>Is the development to the rear of the original dwelling ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A1.e.i.q2</next_node></response>
			<response>No<next_node>1.A1.h.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.e.i.q2</ref>
		<question>Is the development a single storey extension ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A1.e.i.q3</next_node></response>
			<response>No<next_node>1.A1.f.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.e.i.q3</ref>
		<question>Will the development extend more than 4 metres (detached houses) or 3 metres (other houses) beyond the original dwelling?</question>
		<guidance>A detached house is one that does not share a party wall with a neighbouring property. This measurement is the length out from the original wall. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.e.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.e.ii.q1</ref>
		<question>Will the development be more than 4 metres in height ?</question>
		<guidance>This measurement is to be taken externally to the highest point (usually the ridge height)</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.i.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.f.i.q1</ref>
		<question>Will the development extend further than 3 metres beyond the rear wall ?
</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.f.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.f.ii.q1</ref>
		<question>Will the development extend to within 7 metres of the boundary opposite the rear wall of the dwelling ?</question>
		<guidance>This measurement is from the boundary to the nearest point of the extension.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.i.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.g.0.q1</ref>
		<question>Will the eaves height of the development exceed 3 metres and be within 2 metres of the boundary ?</question>
		<guidance>Eaves height is measured externally to the ground. Where the site slopes, the longest measurement is to be used.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.e.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.h.i.q1</ref>
		<question>Will the development exceed 4 metres in height ?</question>
		<guidance>This measurement is to be taken externally to the highest point (usually the ridge height)</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.h.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.h.ii.q1</ref>
		<question>((Will the development have more than one storey ?</question>
		<guidance>Side extensions of more than one storey require permission.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.h.iii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.h.iii.q1</ref>
		<question>Will the development be wider than half the width of the original house ?</question>
		<guidance>Side extensions must not extend the overall width of the original house by more than 50%</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.i.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A1.i.i.q1</ref>
		<question>Will the development create a veranda, balcony or raised platform ?</question>
		<guidance>These require permission to ensure privacy issues are resolved. "Raised platforms" in this context are higher than 30cm.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A.perm.dev</next_node></response>
		</answers>
	</node>
	<!-- portal codes added 2nd Oct 2008 -->
	<node constraint = "Conservation">
		<ref>1.A2.0.0.q1</ref>
		<question>Are you in a conservation area ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.A2.a.0.q1</next_node></response>
			<response>False<next_node>1.A2.0.0.q1.1</next_node></response>
		</answers>
	</node>
	<node constraint = "AONB">
		<ref>1.A2.0.0.q1.1</ref>
		<question>Are you in an area of outstanding natural beauty (AONB) ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.A2.a.0.q1</next_node></response>
			<response>False<next_node>1.A2.0.0.q1.2</next_node></response>
		</answers>
	</node>
	<node constraint = "SSSI">
		<ref>1.A2.0.0.q1.2</ref>
		<question>Are you in a site of special scientific interest (SSSI) ? </question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.A2.a.0.q1</next_node></response>
			<response>False<next_node>1.A2.0.0.q1.3</next_node></response>
		</answers>
	</node>
	<node constraint = "NationalPark">
		<ref>1.A2.0.0.q1.3</ref>
		<question>Are you in a National Park ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.A2.a.0.q1</next_node></response>
			<response>False<next_node>1.A2.0.0.q1.4</next_node></response>
		</answers>
	</node>
	<node constraint = "Broads">
		<ref>1.A2.0.0.q1.4</ref>
		<question>Are you in the Broads ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.A2.a.0.q1</next_node></response>
			<response>False<next_node>1.A2.0.0.q1.5</next_node></response>
		</answers>
	</node>
	<node constraint = "AncientMonument">
		<ref>1.A2.0.0.q1.5</ref>
		<question>Are you in a world heritage site ? (technical note - using the 'AncientMonument' schema)</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.A2.a.0.q1</next_node></response>
			<response>False<next_node>1.A1.a.0.q1</next_node></response>
		</answers>
	</node>
	
	<node>
		<ref>1.A2.a.0.q1</ref>
		<question>Will the development include the cladding of  the house with stone, artificial stone, pebble dash, render, timber, plastic or tiles;</question>
		<guidance>Exterior cladding in controlled areas requires permission.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A2.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A2.b.0.q1</ref>
		<question>Will the development project beyond the side elevation of the original dwellinghouse ?</question>
		<guidance>Side extensions in controlled areas require permission.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A2.c.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.A2.c.0.q1</ref>
		<question>Will the development be at the rear and have more than one storey ?</question>
		<guidance>Rear two storey extensions in controlled areas require permission.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>Yes<next_node>1.A.not.pd</next_node></response>
			<response>No<next_node>1.A1.a.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.B1.a.0.q1</ref>
		<question>Would any part of the development be higher than the highest point of the existing roof ?</question>
		<guidance>The highest point of a roof is normally the ridge - chimneys are excluded from this test</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
		<answers>
			<response>Yes<next_node>1.B.not.pd</next_node></response>
			<response>No<next_node>1.B1.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.B1.b.0.q1</ref>
		<question>Will the development extend the roof on the principal elevation that fronts a highway ?</question>
		<guidance>The principal elevation is normally (but not always) the facade of the building to the front.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
		<answers>
			<response>Yes<next_node>1.B.not.pd</next_node></response>
			<response>No<next_node>1.B1.c.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.B1.c.i.q1</ref>
		<question>Is the dwelling terraced ?
</question>
		<guidance>Terraced houses share party walls.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
		<answers>
			<response>Yes<next_node>1.B1.c.i.q2</next_node></response>
			<response>No<next_node>1.B1.c.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.B1.c.i.q2</ref>
		<question>Will the development increase the original* (see below) roof space by more than 40 cub.m ? </question>
		<guidance>The original roof is the volume of the roof as it was built or as it existed on 1st July 1948. The cubic calculation must include all subsequent extensions to the roof. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
		<answers>
			<response>Yes<next_node>1.B.not.pd</next_node></response>
			<response>No<next_node>1.B1.d.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.B1.c.ii.q1</ref>
		<question>Will the development increase the original* (see below) roof space by more than 50 cub.m ?</question>
		<guidance>The original roof is the volume of the roof as it was built or as it existed on 1st July 1948. The cubic calculation must include all subsequent extensions to the roof. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
		<answers>
			<response>Yes<next_node>1.B.not.pd</next_node></response>
			<response>No<next_node>1.B1.d.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.B1.d.i.q1</ref>
		<question>Will the development provide a veranda, balcony or raised platform ?</question>
		<guidance>These require permission to ensure privacy issues are resolved. "Raised platforms" in this context are higher than 30cm.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
		<answers>
			<response>Yes<next_node>1.B.not.pd</next_node></response>
			<response>No<next_node>1.B.perm.dev</next_node></response>
		</answers>
	</node>
	<!-- portal schema added 2nd oct 08 -->
	
	<node constraint = "Conservation">
		<ref>1.B1.e.0.q1</ref>
		<question>Are you in a conservation area ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.B.not.pd</next_node></response>
			<response>False<next_node>1.B1.e.0.q1.1</next_node></response>
		</answers>
	</node>
	<node constraint = "AONB">
		<ref>1.B1.e.0.q1.1</ref>
		<question>Are you in an area of outstanding natural beauty (AONB) ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.B.not.pd</next_node></response>
			<response>False<next_node>1.B1.e.0.q1.2</next_node></response>
		</answers>
	</node>
	<node constraint = "SSSI">
		<ref>1.B1.e.0.q1.2</ref>
		<question>Are you in a site of special scientific interest (SSSI) ? </question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.B.not.pd</next_node></response>
			<response>False<next_node>1.B1.e.0.q1.3</next_node></response>
		</answers>
	</node>
	<node constraint = "NationalPark">
		<ref>1.B1.e.0.q1.3</ref>
		<question>Are you in a National Park ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.B.not.pd</next_node></response>
			<response>False<next_node>1.B1.e.0.q1.4</next_node></response>
		</answers>
	</node>
	<node constraint = "Broads">
		<ref>1.B1.e.0.q1.4</ref>
		<question>Are you in the Broads ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.B.not.pd</next_node></response>
			<response>False<next_node>1.B1.e.0.q1.5</next_node></response>
		</answers>
	</node>
	<node constraint = "AncientMonument">
		<ref>1.B1.e.0.q1.5</ref>
		<question>Are you in a world heritage site ? (technical note - using the 'AncientMonument' schema)</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.B.not.pd</next_node></response>
			<response>False<next_node>1.B1.a.0.q1</next_node></response>
		</answers>
	</node>	
	
	
<!-- end -->	
	<node>
		<ref>1.C1.a.0.q1</ref>
		<question>Will the alteration extend beyond the slope of the roof by more than 150mm ?</question>
		<guidance>This limit is measured in the perpendicular from the the external surface of the original roof</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87227</link>
		<answers>
			<response>Yes<next_node>1.C.not.pd</next_node></response>
			<response>No<next_node>1.C1.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.C1.b.0.q1</ref>
		<question>Would any part of the proposal be higher than the highest point of the existing roof ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87227</link>
		<answers>
			<response>Yes<next_node>1.C.not.pd</next_node></response>
			<response>No<next_node>1.C.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.D1.a.0.q1</ref>
		<question>Will the ground area (measured externally) of the structure exceed 3 square metres ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87229</link>
		<answers>
			<response>Yes<next_node>1.D.not.pd</next_node></response>
			<response>No<next_node>1.D1.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.D1.b.0.q1</ref>
		<question>Will any part of the porch  be more than 3 metres above ground level ?</question>
		<guidance>Measured externally at the highest point</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87229</link>
		<answers>
			<response>Yes<next_node>1.D.not.pd</next_node></response>
			<response>No<next_node>1.D1.c.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.D1.c.0.q1</ref>
		<question>Will any part of the porch  be within 2 metres of any boundary of the curtilage of the dwellinghouse with a highway.</question>
		<guidance>This requires porches to be set back from the boundary with the highway by at least 2 metres</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87229</link>
		<answers>
			<response>Yes<next_node>1.D.not.pd</next_node></response>
			<response>No<next_node>1.D.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.a.0.q1</ref>
		<question>Excluding the original dwelling, will the development result in more than 50% of the curtilage having been built on ?</question>
		<guidance>This coverage includes already existing outbuildings, enclosures, containers etc. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.b.0.q1</ref>
		<question>Is any part of the development on land forward of a wall forming the principal elevation of the original dwellinghouse ?</question>
		<guidance>The principal elevation is often the front of a building. permission is required to develop in the front garden. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.d.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.c.0.q1</ref>
		<question>Will the development have more than one storey ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.a.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.d.i.q1</ref>
		<question>Will the development have a dual-pitched roof in excess of 4 metres ?</question>
		<guidance>This is measured to the highest point - for a dual pitched roof this is the ridge height.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.d.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.d.ii.q1</ref>
		<question>Will the development have a roof more than 2.5m within 2 metres of the boundary ?</question>
		<guidance>See web link for diagrams explaining this relationship.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.d.iii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.d.iii.q1</ref>
		<question>Will the development have a roof more than 3 metres in any other case</question>
		<guidance>This limit is for single pitch, flat and more complicated roof shapes (but check also the eaves limit)</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.e.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.e.0.q1</ref>
		<question>Will the eaves of the development be higher than 2.5m ?</question>
		<guidance>When measured at the highest point to ground level. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.g.0.q1</next_node></response>
		</answers>
	</node>
	<node constraint="Listed">
		<ref>1.E1.f.0.q1</ref>
		<question>Will the development take place within the curtilage of a listed building ?</question>
		<guidance>Listed building curtilages may not be obvious. You might need the advice of your planners if you live on the site of a listed building. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E3.0.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.g.0.q1</ref>
		<question>Will the development include the construction or provision of a veranda, balcony or raised platform ?</question>
		<guidance>These require permission to ensure privacy issues are resolved. "Raised platforms" in this context are higher than 30cm - therefore most decking does not fall into this category.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.i.0.q1</ref>
		<question>Is the development for a container - oil or LPG ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E1.i.0.q2</next_node></response>
			<response>No<next_node>1.E1.c.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E1.i.0.q2</ref>
		<question>Will the container contain more than 3,500 litres ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.a.0.q1</next_node></response>
		</answers>
	</node>
	
<!-- portal schema added 2nd oct 08 -->
<!-- note conservation constraint asked in previous question, and asked again here. Clumsy. -->

	<node constraint = "Conservation">
		<ref>1.E2.0.0.q1</ref>
		<question>Are you in a conservation area ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.E2.0.0.q2</next_node></response>
			<response>False<next_node>1.E2.0.0.q1.1</next_node></response>
		</answers>
	</node>
	<node constraint = "AONB">
		<ref>1.E2.0.0.q1.1</ref>
		<question>Are you in an area of outstanding natural beauty (AONB) ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.E2.0.0.q2</next_node></response>
			<response>False<next_node>1.E2.0.0.q1.2</next_node></response>
		</answers>
	</node>
	<node constraint = "SSSI">
		<ref>1.E2.0.0.q1.2</ref>
		<question>Are you in a site of special scientific interest (SSSI) ? </question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.E2.0.0.q2</next_node></response>
			<response>False<next_node>1.E2.0.0.q1.3</next_node></response>
		</answers>
	</node>
	<node constraint = "NationalPark">
		<ref>1.E2.0.0.q1.3</ref>
		<question>Are you in a National Park ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.E2.0.0.q2</next_node></response>
			<response>False<next_node>1.E2.0.0.q1.4</next_node></response>
		</answers>
	</node>
	<node constraint = "Broads">
		<ref>1.E2.0.0.q1.4</ref>
		<question>Are you in the Broads ?</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.E2.0.0.q2</next_node></response>
			<response>False<next_node>1.E2.0.0.q1.5</next_node></response>
		</answers>
	</node>
	<node constraint = "AncientMonument">
		<ref>1.E2.0.0.q1.5</ref>
		<question>Are you in a world heritage site ? (technical note - using the 'AncientMonument' schema)</question>
		<guidance>Many local authorities have this type of information online, or you can ask them</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
		<answers>
			<response>True<next_node>1.E2.0.0.q2</next_node></response>
			<response>False<next_node>1.E1.i.0.q1</next_node></response>
		</answers>
	</node>		
<!-- end -->

	
	<node>
		<ref>1.E2.0.0.q2</ref>
		<question>Is there more than 10 sqm of ground covered by buildings, enclosures and containers situated more than 20 metres from the house ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E1.i.0.q1</next_node></response>
		</answers>
	</node>
	<node constraint = "Conservation">
		<ref>1.E3.0.0.q1</ref>
		<question>Are you in a conservation area ?</question>
		<guidance>For properties with extended curtilages this is true if any part of the land is within a controlled area.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>True<next_node>1.E3.0.0.q2</next_node></response>
			<response>False<next_node>1.E2.0.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.E3.0.0.q2</ref>
		<question>Will any part of the development be situated on land between the side of the house and boundary ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
		<answers>
			<response>Yes<next_node>1.E.not.pd</next_node></response>
			<response>No<next_node>1.E2.0.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.F1.a.0.q1</ref>
		<question>Is the hard surface between the front of the house and the highway ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87233</link>
		<answers>
			<response>Yes<next_node>1.F1.b.0.q1</next_node></response>
			<response>No<next_node>1.F.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.F1.b.0.q1</ref>
		<question>Is the surface area larger than 5 metres ?</question>
		<guidance>This applies when the resultant area of hard surface exceeds 5 square metres  e.g. a drive of 4 square metres might be extended by 2 square metres. This condition now applies to the whole surface.
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87233</link>
		<answers>
			<response>Yes<next_node>1.F1.0.0.q1</next_node></response>
			<response>No<next_node>1.F.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.F1.0.0.q1</ref>
		<question>Is the hard surface porous or is it laid in such a way that water runs off to a porous area within the curtilage of the dwelling house?</question>
		<guidance>There is guidance on constructing porous surfaces at this link www.communities.gov.uk/publications/planningandbuilding/pavingfrontgardens
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87233</link>
		<answers>
			<response>Yes<next_node>1.F.not.pd</next_node></response>
			<response>No<next_node>1.F.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.G1.a.0.q1</ref>
		<question>Will the development be more than 1 metre above the roof ?</question>
		<guidance>This measurement is from the highest part of the roof (normally the ridge height)</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
		<answers>
			<response>Yes<next_node>1.G.not.pd</next_node></response>
			<response>No<next_node>1.G.perm.dev</next_node></response>
		</answers>
	</node>
	<node constraint = "Conservation">
		<ref>1.G1.b.i.q1</ref>
		<question>Is the property in a conservation area ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
		<answers>
			<response>True<next_node>1.G1.b.i.q2</next_node></response>
			<response>False<next_node>1.G1.a.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.G1.b.i.q2</ref>
		<question>Will the chimney or pipe front a highway ?</question>
		<guidance>For corner plots this restriction is normally on two sides</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
		<answers>
			<response>Yes<next_node>1.G.not.pd</next_node></response>
			<response>No<next_node>1.G1.b.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.G1.b.ii.q1</ref>
		<question>Will the chimney or pipe be on the principal or side elevation of the roof ?</question>
		<guidance>This will normally mean that alterations to the front and sides of roofs in conservation areas require permission. Some properties have their principal elevation to the rear. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
		<answers>
			<response>Yes<next_node>1.G.not.pd</next_node></response>
			<response>No<next_node>1.G1.a.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.a.i.q1</ref>
		<question>Will this development result in there being 3 or more antenna within the curtilage of the house ?</question>
		<guidance>This count includes antenna fixed to garages or other outbuildings and structures. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.a.ii.q1</ref>
		<question>Will any of the antenna be longer than 100cm ?</question>
		<guidance>If you already have a long antenna, subsequent and smaller antenna will require permission.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.iii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.a.iii.q1</ref>
		<question>If this is the second antenna, will the two together meet the size criteria ?</question>
		<guidance>The criteria are :only one of the antennas may exceed 60 centimetres in length; and any antenna which exceeds 60 centimetres in length must not exceed 100 centimetres in length.</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.vi.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.a.iv.q1</ref>
		<question>Will the installation be on a chimney with an antenna longer than 60 cm ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.a.vi.q1</ref>
		<question>Will the antenna be larger than 35 litres capacity ?</question>
		<guidance>The cubic capacity of the dish is available from the manufacturer. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H.perm.dev</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.b.0.q1</ref>
		<question>Will the antenna protrude over the highest part of the roof ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.c.0.q1</ref>
		<question>Is the installation to take place on a roof with a chimney ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H1.c.0.q2</next_node></response>
			<response>No<next_node>1.H1.b.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.c.0.q2</ref>
		<question>Is the chimney taller than 60cm ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H1.c.0.q3</next_node></response>
			<response>No<next_node>1.H1.c.0.q4</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.c.0.q3</ref>
		<question>Will the antenna be more than 60 cm above roof height?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.i.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.c.0.q4</ref>
		<question>Will the antenna be taller than the chimney?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.a.iv.q1</next_node></response>
		</answers>
	</node>
	<node constraint = "Conservation">
		<ref>1.H1.d.i.q1</ref>
		<question>Is the property in a conservation area?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>True<next_node>1.H1.d.i.q2</next_node></response>
			<response>False<next_node>1.H1.c.0.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.d.i.q2</ref>
		<question>Will the installation face onto and be seen from a highway ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.d.ii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.d.ii.q1</ref>
		<question>If you are in the Broads, will it be visible from a waterway ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.d.iii.q1</next_node></response>
		</answers>
	</node>
	<node>
		<ref>1.H1.d.iii.q1</ref>
		<question>Is the building more than 15 metres high ?</question>
		<guidance>
		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87237</link>
		<answers>
			<response>Yes<next_node>1.H.not.pd</next_node></response>
			<response>No<next_node>1.H1.c.0.q1</next_node></response>
		</answers>
	</node>

	<!-- hand-coded nodes for 'tail' of decision tree -->

<!-- permitted development text updated -->
<!-- text made less authorative in the negative 7th May 09 -->

	<node>
		<ref>1.A.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.A.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, but any alterations to roofs, chimneys and pipes or satellite dishes must be checked under the appropriate class. In addition, there are conditions that need to be fulfilled. </question>
		<guidance>Conditions: the materials used shall look similar to the original (except for conservatories); any upper-floor window located in a wall or roof to the side of the house must be obscure glazed, also non-opening unless more than 1.7m above the floor height. The roof pitch should, if possible, match the roof pitch of the original. 
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
	</node>
	<node>
		<ref>1.B.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.B.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, but any alterations to chimneys and pipes should be assessed against the criteria in the other sections of the expert system. In addition, there are conditions that need to be fulfilled. </question>
		<guidance>Conditions: the materials used shall look similar to the original; other than hip-to-gable extensions the enlargment should be not less than 20cm from the eaves of the original roof; any upper-floor window located in a wall or roof to the side of the house must be obscure glazed and non-opening unless more than 1.7m above the floor height.
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87225</link>
	</node>
	<node>
		<ref>1.C.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.C.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, but any alterations to chimneys and pipes should be assessed against the criteria in the other sections of the expert system. In addition, there are conditions that need to be fulfilled. </question>
		<guidance>Conditions: any window located on the roof must be obscure glazed and non-opening unless more than 1.7m above the floor height.
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87227</link>
	</node>
	<node>
		<ref>1.D.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.D.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no specific conditions to meet. </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.

		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87229</link>
	</node>
	<node>
		<ref>1.E.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.E.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no specific conditions to meet. </question>
		<guidance>Any satellite dishes installed on outbuildings may require permission if they exceed the limits. This class does not permit the creation of habitable rooms. 
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87231</link>
	</node>
	<node>
		<ref>1.F.not.pd</ref>
		<question>Planning permission is required for this type of development, unless the materials used do not shed run-off water into public drains</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.F.perm.dev</ref>
		<question>According to your answers, planning permission should not be required</question>
		<guidance>There is more information on how to lay permeable surfaces available. www.communities.gov.uk/publications/planningandbuilding/pavingfrontgardens
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87233</link>
	</node>
	<node>
		<ref>1.G.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.G.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no specific conditions to meet. </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.

		</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>
	<node>
		<ref>1.H.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>
	<node>
		<ref>1.H.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, subject to these conditions. </question>
		<guidance>Conditions: installation should be sited to minimise the appearance and antenna should be removed when no longer required
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name "Article 3 or 4 directions" or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>

<!-- part 2 (minor developments) starts here -->


<node>
<ref>GPDO_part2</ref>
  <question>What type of development is proposed ?</question>
  <guidance></guidance>
  <link></link>
   <answers>
    <response>Works to walls, gates, fences<next_node>2.A.d.0.q1</next_node></response>
    <response>Painting the exterior of a building<next_node>2.C.0.0.q1</next_node></response>
   </answers>
 </node>

<node>
  <ref>2.A.a.0.q1</ref>
  <question>Will the enclosure be higher than 1metre alongside a highway ?</question>
  <guidance>A highway in this context is one that carries vehicles. An enclosure includes gates, fences, walls etc. </guidance>
  <link></link>
   <answers>
    <response>Yes<next_node>2.not.pd</next_node></response>
    <response>No<next_node>2.A.b.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>2.A.b.0.q1</ref>
  <question>Will the enclosure be higher than 2 metres ?</question>
  <guidance></guidance>
  <link></link>
   <answers>
    <response>Yes<next_node>2.not.pd</next_node></response>
    <response>No<next_node>2.A.c.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>2.A.c.0.q1</ref>
  <question>Will the development increase the height of any existing walls, gates etc </question>
  <guidance></guidance>
  <link></link>
   <answers>
    <response>Yes<next_node>2.not.pd</next_node></response>
    <response>No<next_node>2.A.perm.dev</next_node></response>
   </answers>
 </node>
<node constraint="Listed">
  <ref>2.A.d.0.q1</ref>
  <question>Is the development to a gate, fence, wall etc in or around the curtilage of a listed building ?</question>
  <guidance></guidance>
  <link></link>
   <answers>
    <response>Yes<next_node>2.not.pd</next_node></response>
    <response>No<next_node>2.A.a.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>2.C.0.0.q1</ref>
  <question>Will the painting result in an advertisement, announcement or sign ?</question>
  <guidance>Note that "painting" can refer to any application of colour. </guidance>
  <link></link>
   <answers>
    <response>Yes<next_node>2.not.pd</next_node></response>
    <response>No<next_node>2.C.perm.dev</next_node></response>
   </answers>
 </node>


<!-- handcoded nodes for part 2 -->

<node>
  <ref>2.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
 </node>
 
 
	<node>
		<ref>2.A.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no conditions.  </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>

	<node>
		<ref>2.C.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no conditions.  </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>























<!-- part 40 (microgeneration) starts HERE -->

<node>
  <ref>GPDO_part40</ref> 
  <question>Is the proposed development to be situated in a dwellinghouse or in the curtilage of a dwellinghouse ?</question>
  <guidance>"dwellinghouse" includes a building which consists wholly of flats or which is used for the purposes of a dwellinghouse;</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.X.chooser</next_node></response>
    <response>No<next_node>40.A.not.pd</next_node></response>
   </answers>
 </node>

<node>
  <ref>40.X.chooser</ref> 
  <question>What type of microgeneration development is required ?</question>
  <guidance>Microgeneration is defined in section 82(6) of the Energy Act 2004(3)</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Solar photovoltaic (PV) fixed to a building or roof<next_node>40.A1.d.0.q1</next_node></response>
    <response>Stand-alone solar photovoltaic<next_node>40.B1.b.iv.q1</next_node></response>
    <response>A ground source heat pump<next_node>40.C.perm.dev</next_node></response>
    <response>A water source heat pump<next_node>40.D.perm.dev</next_node></response>
    <response>A flue for a domestic biomass heating system<next_node>40.E1.b.0.q0</next_node></response>
    <response>A flue for a domestic combined heat and power (CHP) system<next_node>40.F1.b.0.q0</next_node></response>
   </answers>
 </node>


<node>
  <ref>40.A1.a.0.q1</ref> 
  <question>Does the solar equipment protrude more than 200mm from the wall/roof ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.A.not.pd</next_node></response>
    <response>No<next_node>40.A1.b.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.A1.b.0.q1</ref> 
  <question>Will the highest part of the equipment be higher than any part of the roof ?</question>
  <guidance>This excludes any chimneys. </guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.A.not.pd</next_node></response>
    <response>No<next_node>40.A.perm.dev</next_node></response>
   </answers>
 </node>
<node constraint="Conservation">
  <ref>40.A1.c.i.q0</ref> 
  <question>Is the proposed site within a conservation area or World heritage site ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.A1.c.i.q1</next_node></response>
    <response>No<next_node>40.A1.a.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.A1.c.i.q1</ref> 
  <question>Will the equipment be fixed to a wall forming the principal or side elevation of the dwelling house and visible from the highway ?</question>
  <guidance>Equipment that is not fixed to the rear elevation may need permission, unless it is to the roof.</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.A.not.pd</next_node></response>
    <response>No<next_node>40.A1.c.ii.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.A1.c.ii.q1</ref> 
  <question>Will the equipment be fixed to any wall of an outbuilding within the curtilage and be visible from the highway ?</question>
  <guidance>Equipment fixed to the walls of outbuildings that is visible from the highway may need permission.</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.A.not.pd</next_node></response>
    <response>No<next_node>40.A1.a.0.q1</next_node></response>
   </answers>
 </node>
<node constraint="Listed">
  <ref>40.A1.d.0.q1</ref> 
  <question>Is the solar equipment to be installed on a building within the curtilage of a listed building ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.A.not.pd</next_node></response>
    <response>No<next_node>40.A1.c.i.q0</next_node></response>
   </answers>
 </node>

<node>
  <ref>40.B1.a.0.q1</ref> 
  <question>Will there be more than one item of stand-alone solar equipment in the curtilage of the dwelling house ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B.not.pd</next_node></response>
    <response>No<next_node>40.B1.b.iii.q1</next_node></response>
   </answers>
 </node>

<node>
  <ref>40.B1.b.i.q1</ref> 
  <question>Will any part of the equipment be taller than 4m above ground level ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B.not.pd</next_node></response>
    <response>No<next_node>40.B1.c.0.q1</next_node></response>
   </answers>
 </node>
<node constraint="Conservation">
  <ref>40.B1.b.ii.q1</ref> 
  <question>Is the proposed site within a conservation area or World Heritage site?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B1.b.ii.q2</next_node></response>
    <response>No<next_node>40.B1.a.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.B1.b.ii.q2</ref> 
  <question>Will the equipment be visible from a highway ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B.not.pd</next_node></response>
    <response>No<next_node>40.B1.a.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.B1.b.iii.q1</ref> 
  <question>Will the equipment be situated within 5 metres of the boundary of the curtilage ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B.not.pd</next_node></response>
    <response>No<next_node>40.B1.b.i.q1</next_node></response>
   </answers>
 </node>
<node constraint="Listed">
  <ref>40.B1.b.iv.q1</ref> 
  <question>Is the equipment to be installed within the curtilage of a listed building ?</question>
  <guidance>to confirm: "stand alone solar" means solar PV or solar thermal equipment which is not installed on a building.</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B.not.pd</next_node></response>
    <response>No<next_node>40.B1.b.ii.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.B1.c.0.q1</ref> 
  <question>Will the surface area of the solar panels exceed 9 square metres ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.B.not.pd</next_node></response>
    <response>No<next_node>40.B.perm.dev</next_node></response>
   </answers>
 </node>

<node>
  <ref>40.E1.a.0.q1</ref> 
  <question>Will the flue exceed the highest part of the roof by more than a metre ?</question>
  <guidance>This measurement excludes chimneys.</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.E.not.pd</next_node></response>
    <response>No<next_node>40.E.perm.dev</next_node></response>
   </answers>
 </node>
<node constraint="Conservation">
  <ref>40.E1.b.0.q0</ref> 
  <question>Is the land within a conservation area or World Heritage site ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.E1.b.0.q1</next_node></response>
    <response>No<next_node>40.E1.a.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.E1.b.0.q1</ref> 
  <question>Is the flue going to be installed on a principal or side elevation and visible from a highway ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.E.not.pd</next_node></response>
    <response>No<next_node>40.E1.a.0.q1</next_node></response>
   </answers>
 </node>


<node>
  <ref>40.F1.a.0.q1</ref> 
  <question>Will the flue exceed the highest part of the roof by more than a metre ?</question>
  <guidance>This measurement excludes chimneys.</guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.F.not.pd</next_node></response>
    <response>No<next_node>40.F.perm.dev</next_node></response>
   </answers>
 </node>
<node constraint="Conservation">
  <ref>40.F1.b.0.q0</ref> 
  <question>Is the land within a conservation area or World Heritage site ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.F1.b.0.q1</next_node></response>
    <response>No<next_node>40.F1.a.0.q1</next_node></response>
   </answers>
 </node>
<node>
  <ref>40.F1.b.0.q1</ref> 
  <question>Is the flue going to be installed on a principal or side elevation and visible from a highway ?</question>
  <guidance></guidance>
  <link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
   <answers>
    <response>Yes<next_node>40.F.not.pd</next_node></response>
    <response>No<next_node>40.F1.a.0.q1</next_node></response>
   </answers>
 </node>


<!-- handcoded nodes follow ... -->



	<node>
		<ref>planning_condition</ref>
		<question>You'll need to seek advice on the effect of the planning condition. </question>
		<guidance>The parcel of land you selected is subject to either an Article 3, Article 4 or Permitted Development Rights Removed constraint.  In each case this means that special restrictions have been placed on the land and you should contact a planning officer before beginning any work </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
	</node>

	<node>
		<ref>not_development</ref>
		<question>You do not need planning permission</question>
		<guidance>The planning system only manages 'development' above a certain level of impact. There may be other consent regimes covering works in conservation areas, listed buildings and to protected trees. If your proposal falls into these categories, you should still contact your local authority. </guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87218</link>
	</node>




	<node>
		<ref>40.A.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, subject to these conditions. </question>
		<guidance>Conditions: installation should be sited to minimise the appearance and impact on amenity. When the equipment is no longer required it should be removed as soon as practical.
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>
	<node>
		<ref>40.A.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>

	<node>
		<ref>40.B.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, subject to these conditions. </question>
		<guidance>Conditions: installation should be sited to minimise the impact on amenity. When the equipment is no longer required it should be removed as soon as practical.
In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>
	<node>
		<ref>40.B.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>


	<node>
		<ref>40.C.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for the installation of ground source heat pumps, and there are no conditions.  </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>

	<node>
		<ref>40.D.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for the installation of water source heat pumps, and there are no conditions.  </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>

	<node>
		<ref>40.E.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no conditions.  </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>
	<node>
		<ref>40.E.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>

	<node>
		<ref>40.F.perm.dev</ref>
		<question>According to your answers, planning permission should not be required for this type of development, and there are no conditions.  </question>
		<guidance>In general terms planning permission is not required for the development proposed. However, in some circumstances the permitted development rights that would enable you to do this work without permission have been taken away by the Council - either they were removed when the property was first built,  through subsequent development or by special direction. This will be something that will have been detailed in the land search carried out on purchase, the wording of subsequent planning permissions or by formal notice sent to your property. This removal is known under the name Article 3 or 4 directions or is detailed in a condition attached to a planning decision notice. 
Just because permitted development rights have been removed does not mean that you are unable to develop your property. It does mean that you must apply for permission first. 
In any event, the use of this software does not constitute a formal opinion. If you require certainty that planning permission is not required for your proposal you should apply for a lawful development certificate. This is a formal decision from your planning authority that is sometimes required by banks, building societies etc. if they are lending against the value of the works or solicitors when you come to sell the property.
</guidance>
		<link>http://www.pas.gov.uk/pas/core/page.do?pageId=87235</link>
	</node>
	<node>
		<ref>40.F.not.pd</ref>
		<question>Planning permission is required for this type of development</question>
		<link>
		</link>
		<!-- link to portal -->
	</node>


</rulebase>