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
20 The Avenue Chiswick W4 1HT
Last published check: 9 Oct 2026, 07:12. Check the council record for more recent changes.
20 The Avenue Chiswick W4 1HT
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View council mapConstruction of single storey garden outbuilding with basement level; and replacement boundary treatment facing Queen Anne's Gardens and the installation of an air conditioning condenser unit (Listed Building Consent)
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| CONSERVATION SITE NOTICESite Notice · PDF | 21 May 2026 | View |
| PROPOSED SITE PLANDrawing · PDF | 19 May 2026 | View |
| PROPOSED FLOOR PLANS, ELEVATIONS & SECTIONSSupporting Documentation · PDF | 19 May 2026 | View |
| PROPOSED STREET ELEVATIONSDrawing · PDF | 19 May 2026 | View |
| LAMP POSTSite Notice · PDF | 24 Dec 2025 | View |
| CONSERVATION SITE NOTICESite Notice · PDF | 24 Dec 2025 | View |
| APPLICATIONFORMREDACTEDApplication Form - Without Personal Data · PDF | 15 Dec 2025 | View |
| A636-L1 - LOCATION PLANDraw - Location Plan · PDF | 15 Dec 2025 | View |
| A636-F01 - FIRE SAFETY PLANDraw - Location Plan · PDF | 15 Dec 2025 | View |
| A636-L2 - 1875 MAP OF BEDFORD PARKDrawing · PDF | 15 Dec 2025 | View |
| A636-P21 - VELUX CONSERVATION ROOFLIGHTS DETAILSDraw - Detail · PDF | 15 Dec 2025 | View |
| A636 - HERITAGE DESIGN AND ACCESS STATEMENT - DEC 2025Heritage Statement · PDF | 15 Dec 2025 | View |
| A636-M02 - EXISTING STREET ELEVATION AND SECTION THROUGH REAR GARDENDraw - Exist Section · PDF | 15 Dec 2025 | 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 sourceA published target or deadline. It does not confirm an outcome.
Council sourceA 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.