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
Rear L Shaped dormer with roof lights on front slope
Proposal details
- Reference
- PA26/2637
- Alternative references
- PP-15117614
- Ward
- Mortlake & Barnes Common Ward [MRB]
- Agent
- Kain
- UPRN
- 100022294206
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Sign in to view collected detailsDocuments 16 of 16
| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataApplication Form - Redacted | 28 Jul 2026 | View |
| LOCATION PLANSubmitted Drawing | 28 Jul 2026 | View |
| CIL FORMApplication Form | 28 Jul 2026 | View |
| FIRE SAFETY STRATEGYReport | 28 Jul 2026 | View |
| LOCATION & BLOCK PLANSubmitted Drawing | 28 Jul 2026 | View |
| EXISTING GROUND & FIRST FLOOR PLANSubmitted Drawing | 29 Jul 2026 | View |
| EXISTING LOFT & ROOF PLANSubmitted Drawing | 29 Jul 2026 | View |
| PROPOSED GROUND & FIRST FLOOR PLANSubmitted Drawing | 29 Jul 2026 | View |
| PROPOSED LOFT & ROOF PLANSubmitted Drawing | 29 Jul 2026 | View |
| EXISTING ELEVATIONSSubmitted Drawing | 29 Jul 2026 | View |
| PROPOSED ELEVATIONSSubmitted Drawing | 29 Jul 2026 | View |
| EXISTING SECTION AASubmitted Drawing | 29 Jul 2026 | View |
| PROPOSED SECTION AASubmitted Drawing | 29 Jul 2026 | View |
| BLOCK & LOCATION PLANSubmitted Drawing | 29 Jul 2026 | View |
| Officer ReportReport | 6 Aug 2026 | View |
| DecisionDecision Notice | 6 Aug 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
- 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 shall be of a similar appearance to those used in the construction of the exterior of the existing dwellinghouse; (b) the enlargement must be constructed so that: (i) other than in the case of a hip-to-gable enlargement or an enlargement which joins the original roof to the roof of a rear or side extension: (aa) the eaves of the original roof are maintained or reinstated; and (bb) the edge of the enlargement closest to the eaves of the original roof is, so far as practicable, not less than 0.2 metres from the eaves, measured along the roof slope from the outside edge of the eaves; and (ii) other than in the case of an enlargement which joins the original roof to the roof of a rear or side extension, no part of the enlargement extends beyond the outside face of any external wall of the original dwellinghouse; and (c) any window inserted on 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.
- 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 condition: (a) that any window located on a 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.
- 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:- A01; A02; A03; A04; A05; A06; A07; A08; A09 received on the 29th July; and Application Form and Location Plan received the 28th July 2026.
