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.
Council planning record
51 Percy Road, London, W12 9PX
Last published check: 16 Oct 2026, 02:47. Check the council record for more recent changes.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
Erection of a rear roof extension; erection of a rear extension at second floor level, over remaining part of existing back addition; erection of a 1.7 metre high opaque glazed screen around the flat roof at third floor level of the existing back addition and proposed second floor rear extension, in connection with its use as a roof terrace; installation of a dormer to house a door replacing the existing window to the rear elevation at third floor level, to provide access to the proposed roof terrace; installation of window to the side elevation at second floor level; and installation of 2no. rooflights in the front roofslope.
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| Document | Published | Action |
|---|---|---|
| APPLICATIONFORMREDACTEDCouncil document | Not published | View |
| LOCATIONPLANCouncil document | Not published | View |
| 2511-001 BLOCK AND LOCATIONCouncil document | Not published | View |
| 2511-300 FIRE SAFETYCouncil document | Not published | View |
| FORM_1_CIL_ADDITIONAL_INFORMATION COMPLETEDCouncil document | Not published | View |
| 2511-211 PROPOSED ELEVATIONSCouncil document | Not published | View |
| 2511-210 PROPOSED ELEVATIONSCouncil document | Not published | View |
| 2511-111 EXISTING ELEVATIONSCouncil document | Not published | View |
| 2511-110 EXISTING ELEVATIONSCouncil document | Not published | View |
| 2511-200 PROPOSED PLANSCouncil document | Not published | View |
| 2511-100 EXISTING PLANSCouncil document | Not published | View |
| PRH_PLANNING STATEMENT_REV XCouncil document | Not published | View |
| 2511-002 PROPOSED BLOCK AND LOCATIONCouncil document | Not published | View |
| 2511-100-ACouncil document | Not published | View |
| 2511-200-ACouncil document | Not published | View |
| 2511-210-ACouncil document | Not published | View |
| 2511-211-ACouncil document | Not published | View |
| 2511-211-BCouncil document | Not published | View |
| 2511-210-BCouncil document | Not published | View |
| 2511-211-CCouncil document | Not published | View |
| 2511-200-CCouncil document | Not published | View |
| 2511-111-ACouncil document | Not published | View |
| 2511-100-BCouncil document | Not published | View |
| DECISION_NOTICECouncil document | Not published | View |
| DELEGATED_REPORT_OFFICER_ONLYCouncil document | Not published | View |
Documents open on the council website. Browse council documents if a link has changed.
Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Understanding planning · 13 min read
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.