Understanding planning · 13 min read
Planning application documents: what to read first
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Application overview
Erection of a two-storey side extension to a semi-detached dwelling, including first floor accommodation above the existing garage. Conversion of the existing garage to habitable residential space. Installation of external wall insulation to improve thermal performance. Replacement of all existing windows with energy-efficient units. Associated minor external alterations to facilitate the proposed development.
Proposal details
- Reference
- PA26/1401
- Alternative references
- PP-14877740
- Ward
- Heathfield Ward [HTF]
- Agent
- Di Paola
- UPRN
- 100022345040
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Sign in to view collected detailsDocuments 27 of 27
| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataApplication Form - Redacted | 22 Apr 2026 | View |
| The location planSuperseded Drawing | 22 Apr 2026 | View |
| EXISTING GROUND FLOOR PLANSubmitted Drawing | 22 Apr 2026 | View |
| EXISTING FIRST FLOOR PLANSubmitted Drawing | 22 Apr 2026 | View |
| EXISTING ROOF PLANSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED GROUND FLOOR PLANSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED FIRST FLOOR PLANSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED ROOF PLANSubmitted Drawing | 22 Apr 2026 | View |
| EXISTING FRONT EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| EXISTING REAR EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| EXISTING LH SIDE EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| EXISTING RH SIDE EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED FRONT EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED REAR EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED LH SIDE EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED RH SIDE EXTERNAL ELEVATIONSubmitted Drawing | 22 Apr 2026 | View |
| PROPOSED PLANS - MERGEDSubmitted Drawing | 22 Apr 2026 | View |
| D&A StatementReport | 16 Jul 2026 | View |
| RES- FSSReport | 16 Jul 2026 | View |
| FRAReport | 16 Jul 2026 | View |
| EA FRA QNRReport | 16 Jul 2026 | View |
| CIL QNRApplication Form | 16 Jul 2026 | View |
| FRA DiagramReport | 16 Jul 2026 | View |
| Location PlanRevised Drawing | 23 Sept 2026 | View |
| Location PlanRevised Drawing | 23 Sept 2026 | View |
| decisionDecision Notice | 29 Sept 2026 | View |
| Officer ReportReport | 30 Sept 2026 | View |
Documents open on the council website. Browse council documents if a link has changed.
Application timeline
Council milestones and published deadlines. A deadline passing does not confirm a decision.
Consultation expiry date
Past published deadlineA published target or deadline. It does not confirm an outcome.
Council sourceStatutory expiry date
Past published deadlineA published target or deadline. It does not confirm an outcome.
Council sourceSite notice end date
Past published deadlineA published target or deadline. It does not confirm an outcome.
Council sourceDecision due date
Past published deadlineA published target or deadline. It does not confirm an outcome.
Council sourceExtension date
Past published deadlineA published target or deadline. It does not confirm an outcome.
Council sourceDecision expiry date
Published deadlineA published target or deadline. It does not confirm an outcome.
Council source
Decision & conditions
decisionPlanning conditions
- You are required to complete the Community Infrastructure Levy form (CIL) Please find the link below to the form and additional information guidance. http://www.planningportal.gov.uk/uploads/1app/forms/cil_questions.pdf http://www.planningportal.gov.uk/uploads/1app/cil_guidance.pdf
- Flood Risk Assessment (FRA) is required for your application as the area is susceptible to water drainage. Please mark the relevant box from the link below and submit. http://webarchive.nationalarchives.gov.uk/20140328084622/http://www.environment-agency.gov.uk/static/documents/Utility/Advisory_Comments_FZ2-3_v3.1.pdf
- Fire Safety Strategy required The London Plan 2021 - Policy D12 (A) and D5 and https://www.london.gov.uk/sites/default/files/draft_guidance_sheet_d5_b5_evacuation_lifts_070720_web.pdf (london.gov.uk) London Plan policy D12 requires the submission of a Fire Safety Strategy on all planning applications. The Fire Safety Strategy should be presented as a standalone document with a clear structure that addresses the criteria set out in London Plan Policy D12 part A. The submitted drawings should address the requirements set out at paragraphs 3.12.3 and 3.12.4 of the London Plan. Where the applicant considers parts of or the whole policy do not apply, this should be justified in a Reasonable Exception Statement (RES). Draft guidance on Fire Safety Strategies is available at: https://www.london.gov.uk/what-we-do/planning/implementing-london-plan/london-plan-guidance/fire-safety-guidance-pre-consultation-information Where the proposal includes a lift, the applicant should address the requirements of London Plan policy D5 within their Fire Safety Statement.
- The development to which this permission relates must be begun not later than the expiration of three years beginning with the date of this permission. REASON: To conform with the requirements of Section 91 of the Town and Country Planning Act 1990 as amended by the Planning and Compulsory Purchase Act 2004.
- No new external finishes (including fenestration), including works of making good, shall be carried out other than in materials to match the existing, except where indicated otherwise on the submitted application form and/or approved drawings. REASON: To ensure that the proposed development is in keeping with the existing building and does not prejudice the appearance of the locality.
- The development hereby permitted shall be carried out in accordance with the following approved plans and documents, where applicable:- Received 22 April 2026 Application Form 100 DR A 01100 - Rev P2 101 DR A 01101 - Rev P2 102 DR A 01102 - Rev P2 100 DR A 03100 - Rev P2 101 DR A 03101 - Rev P2 102 DR A 03102 - Rev P2 ZZZ DR A 01300 - Rev P2 ZZZ DR A 01301 - Rev P2 ZZZ DR A 01302 - Rev P2 ZZZ DR A 01303 - Rev P2 ZZZ DR A 04100 - Rev P2 ZZZ DR A 04101 - Rev P2 ZZZ DR A 04102 - Rev P2 ZZZ DR A 04103 - Rev P2 Received 16 July 2026 Design and Access Statement Flood Risk Assessment Householder and other minor extensions - Flood Risk Checklist Flood Risk Analysis (drawing) Received 23 September 2026 ZZZ DR A 00100 - Rev P1 ZZZ DR A 00200 - Rev P1 REASON: To accord with the terms of the application, for the avoidance of doubt and in the interests of proper planning.
- Approval of a Biodiversity Gain Plan will not be required before development commences Biodiversity Net Gain The effect of paragraph 13 of Schedule 7A to the Town and Country Planning Act 1990 is that planning permission granted for development of land in England is deemed to have been granted subject to the condition ('biodiversity gain condition') that development may not begin unless: (a) a Biodiversity Gain Plan has been submitted to the planning authority, and (b) the planning authority has approved the plan. The planning authority, for the purposes of determining whether to approve a Biodiversity Gain Plan, if one is required in respect of this permission would be the London Borough of Richmond upon Thames. There are statutory exemptions and transitional arrangements which mean that the biodiversity gain condition does not always apply. These are listed below. Based on the information available this permission is considered to be one which will not require the approval of a biodiversity gain plan before development is begun because one or more of the statutory exemptions or transitional arrangements in the list below is/are considered to apply. Statutory exemptions and transitional arrangements in respect of the biodiversity gain condition. 1. The application for planning permission was made before 12 February 2024. 2. The planning permission relates to development to which section 73A of the Town and Country Planning Act 1990 (planning permission for development already carried out) applies. 3. The planning permission was granted on an application made under section 73 of the Town and Country Planning Act 1990 and (i) the original planning permission to which the section 73 planning permission relates* was granted before 12 February 2024; or (ii) the application for the original planning permission* to which the section 73 planning permission relates was made before 12 February 2024. 4. The permission which has been granted is for development which is exempt being: 4.1 Development which is not 'major development' (within the meaning of article 2(1) of the Town and Country Planning (Development Management Procedure) (England) Order 2015) where: (i) the application for planning permission was made before 2 April 2024; (ii) planning permission is granted which has effect before 2 April 2024; or (iii) planning permission is granted on an application made under section 73 of the Town and Country Planning Act 1990 where the original permission to which the section 73 permission relates* was exempt by virtue of (i) or (ii). 4.2 Development below the de minimis threshold, meaning development which: (i) does not impact an onsite priority habitat (a habitat specified in a list published under section 41 of the Natural Environment and Rural Communities Act 2006); and (ii) impacts less than 25 square metres of onsite habitat that has biodiversity value greater than zero and less than 5 metres in length of onsite linear habitat (as defined in the statutory metric). 4.3 Development which is subject of a householder application within the meaning of article 2(1) of the Town and Country Planning (Development Management Procedure) (England) Order 2015. A 'householder application' means an application for planning permission for development for an existing dwellinghouse, or development within the curtilage of such a dwellinghouse for any purpose incidental to the enjoyment of the dwellinghouse which is not an application for change of use or an application to change the number of dwellings in a building. 4.4 Development of a biodiversity gain site, meaning development which is undertaken solely or mainly for the purpose of fulfilling, in whole or in part, the Biodiversity Gain Planning condition which applies in relation to another development, (no account is to be taken of any facility for the public to access or to use the site for educational or recreational purposes, if that access or use is permitted without the payment of a fee). 4.5 Self and Custom Build Development, meaning development which: (i) consists of no more than 9 dwellings; (ii) is carried out on a site which has an area no larger than 0.5 hectares; and (iii) consists exclusively of dwellings which are self-build or custom housebuilding (as defined in section 1(A1) of the Self-build and Custom Housebuilding Act 2015). 4.6 Development forming part of, or ancillary to, the high speed railway transport network (High Speed 2) comprising connections between all or any of the places or parts of the transport network specified in section 1(2) of the High Speed Rail (Preparation) Act 2013. * 'original planning permission means the permission to which the section 73 planning permission relates' means a planning permission which is the first in a sequence of two or more planning permissions, where the second and any subsequent planning permissions are section 73 planning permissions. Irreplaceable habitat If the onsite habitat includes irreplaceable habitat (within the meaning of the Biodiversity Gain Requirements (Irreplaceable Habitat) Regulations 2024) there are additional requirements for the content and approval of Biodiversity Gain Plans. The Biodiversity Gain Plan must include, in addition to information about steps taken or to be taken to minimise any adverse effect of the development on the habitat, information on arrangements for compensation for any impact the development has on the biodiversity of the irreplaceable habitat. The planning authority can only approve a Biodiversity Gain Plan if satisfied that the adverse effect of the development on the biodiversity of the irreplaceable habitat is minimised and appropriate arrangements have been made for the purpose of compensating for any impact which do not include the use of biodiversity credits. The effect of section 73D of the Town and Country Planning Act 1990 If planning permission is granted on an application made under section 73 of the Town and Country Planning Act 1990 (application to develop land without compliance with conditions previously attached) and a Biodiversity Gain Plan was approved in relation to the previous planning permission ('the earlier Biodiversity Gain Plan') there are circumstances when the earlier Biodiversity Gain Plan is regarded as approved for the purpose of discharging the biodiversity gain condition subject to which the section 73 planning permission is granted. Those circumstances are that the conditions subject to which the section 73 permission is granted: (i) do not affect the post-development value of the onsite habitat as specified in the earlier Biodiversity Gain Plan, and (ii) in the case of planning permission for a development where all or any part of the onsite habitat is irreplaceable habitat the conditions do not change the effect of the development on the biodiversity of that onsite habitat (including any arrangements made to compensate for any such effect) as specified in the earlier Biodiversity Gain Plan.
- In accordance with the National Planning Policy Framework, Richmond upon Thames Borough Council takes a positive and proactive approach to the delivery of sustainable development, by: * Providing a formal pre-application service * Providing written policies and guidance, all of which is available to view on the Council's website * Where appropriate, negotiating amendments to secure a positive decision * Determining applications in a timely manner. In this instance: * The application was acceptable as submitted.
