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
24 Castellain Road London W9 1EZ
Last published check: 16 Sept 2026, 01:21. Check the council record for more recent changes.
24 Castellain Road London W9 1EZ
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View council mapUse of part of the existing main flat roof as a private residential roof terrace; installation of black painted metal balustrading/railings; provision of safe access to the roof terrace via a sliding rooflight; installation of an Air Source Heat Pump (ASHP) at roof terrace level; construction of enlarged dormer and a terrace the rear of the 3rd floor; and associated works.
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| RECEIPT OF APPLICATIONOther · PDF | 15 Sept 2026 | View |
| 1ST INVALID LETTERBackground Papers · PDF | 15 Sept 2026 | View |
| NOISE IMPACT ASSESSMENTNoise impact assessment · PDF | 15 Sept 2026 | View |
| APPLICATIONFORMREDACTEDApplication Form · PDF | 9 Sept 2026 | View |
| 4 PROPOSED DWGSDrawing · PDF | 9 Sept 2026 | View |
| 3 AS EXISTING DWGSDrawing · PDF | 9 Sept 2026 | View |
| 2 LOCATION PLANLocation Plan · PDF | 9 Sept 2026 | View |
| 1 PLANNING STATEMENT_HERITAGE_DESIGN AND ACCESS STATEMENTDesign and Access Statement · PDF | 9 Sept 2026 | View |
Documents open on the council website. Browse council documents if a link has changed.
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 sourceWe haven’t collected any decision conditions for this application.
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Understand pending consideration, approved, refused and withdrawn planning applications.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.