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
Flat C First And Second Floors, 40 Cathnor Road, London, W12 9JA
Last published check: 21 Oct 2026, 16:09. Check the council record for more recent changes.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
A published target or deadline. It does not confirm an outcome.
Council sourceErection of a rear roof extension involving an increase in the ridge height; installation of 2no rooflights in the front roofslope.
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Sign in to view collected detailsFlat C First And Second Floors, 40 Cathnor Road, London, W12 9JA
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| Document | Published | Action |
|---|---|---|
| APPLICATIONFORMREDACTEDCouncil document | Not published | View |
| LOCATIONPLANCouncil document | Not published | View |
| SITELOCATIONCouncil document | Not published | View |
| LAYOUT PLAN - PROPOSED_INCLUDED_IN_LAYOUT PLAN - EXISTINGCouncil document | Not published | View |
| LAYOUT PLAN - PROPOSED_INCLUDED_IN_LAYOUT PLAN - EXISTING_33436422Council document | Not published | View |
| LAYOUT PLAN - PROPOSED_INCLUDED_IN_LAYOUT PLAN - EXISTING_33436425Council document | Not published | View |
| LAYOUT PLAN - PROPOSED_INCLUDED_IN_LAYOUT PLAN - EXISTING_33436428Council document | Not published | View |
| LAYOUT PLAN - PROPOSED_INCLUDED_IN_LAYOUT PLAN - EXISTING_33436430Council document | Not published | View |
| FORM_1_CIL_ADDITIONAL_INFORMATIONCouncil document | Not published | View |
| FORM_9_EXTENSION_EXEMPTION_CLAIMCouncil document | Not published | View |
| TQRQM25327154708985Council document | Not published | View |
| DWG 1Council document | Not published | View |
| DWG 2Council document | Not published | View |
| DWG 3Council document | Not published | View |
| DWG 4Council document | Not published | View |
| DWG 5Council document | Not published | View |
| DWG 6Council document | Not published | View |
| DWG 7Council document | Not published | View |
| ACK_VALID_APPLICATIONCouncil document | Not published | View |
| DELEGATED_REPORT_OFFICER_ONLYCouncil document | Not published | View |
| DECISION_NOTICECouncil 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.