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 single-storey pitched roof side infill extension incorporating two Velux rooflights, with a maximum height of 3.42 metres and an eaves height of 2.50 metres.
Proposal details
- Reference
- PA26/1217
- Alternative references
- PP-14834193
- Ward
- South Twickenham Ward [STT]
- Agent
- Shaikh
- UPRN
- 100022336425
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Sign in to view collected detailsDocuments 11 of 11
| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataApplication Form - Redacted | 3 Apr 2026 | View |
| LOCATION PLANSubmitted Drawing | 3 Apr 2026 | View |
| EXISTING BLOCK PLANSubmitted Drawing | 3 Apr 2026 | View |
| BLOCK PLANSubmitted Drawing | 3 Apr 2026 | View |
| COVER PAGESubmitted Drawing | 3 Apr 2026 | View |
| EXISTING AND PROPOSED PLANSSubmitted Drawing | 3 Apr 2026 | View |
| EXISTING ELEVATIONS AND SECTIONSubmitted Drawing | 3 Apr 2026 | View |
| PROPOSED ELEVATIONS AND SECTIONSubmitted Drawing | 3 Apr 2026 | View |
| CIL QnrApplication Form | 10 Apr 2026 | View |
| Officer ReportReport | 8 May 2026 | View |
| decisionDecision Notice | 8 May 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.
Decision due 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
- If you alter your proposals in any way, including in order to comply with the requirements of the Building Regulations, planning permission may be required. The proposal approved by this decision may not be implementable without express planning permission if other external work has taken place under another Certificate of Lawful Development or planning permission granted before or after this decision. If you wish to deviate in any way from the proposals shown on the above drawings you should contact the Development Management Section, Civic Centre, 44 York Street, Twickenham, TW1 3BZ. For the avoidance of doubt the drawing numbers to which this decision refers are as follows:- Received 03/04/2026: - Application Form - Location Plan - Existing Block Plan - Proposed Block Plan - Drawing No. ID-00 Cover Page - Drawing No. ID-01 Existing and Proposed Plans - Drawing No. ID-02 Existing Elevations and Section - Drawing No. ID-03 Proposed Elevations and Section Received 10/04/2026: - CIL Form
- This proposal CONSTITUTES DEVELOPMENT within the meaning of Section 55 of the Town and Country Planning Act 1990, but by virtue of Article 3 and Schedule 2 of the Town and Country (General Permitted Development) (England) Order 2015 and any subsequent legislative amendments is of a class which is described as PERMITTED DEVELOPMENT and therefore planning permission IS NOT REQUIRED subject to the following conditions: (a) the materials used in any exterior work (other than materials used in the construction of a conservatory) shall be of a similar appearance to those used in the construction of the exterior of the existing dwellinghouse; (b) any upper-floor window located in a wall or roof slope forming a side elevation of the dwellinghouse shall be: (i) obscure-glazed, and (ii) non-opening unless the parts of the window which can be opened are more than 1.7 metres above the floor of the room in which the window is installed; and (c) where the enlarged part of the dwellinghouse has more than one storey, the roof pitch of the enlarged part shall, so far as practicable, be the same as the roof pitch of the original dwellinghouse.
