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
1 Colonial Avenue Twickenham TW2 7EE
Last published check: 28 Sept 2026, 11:11. Check the council record for more recent changes.
1 Colonial Avenue Twickenham TW2 7EE
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Hip to gable and L-shaped rear dormer roof extensions. Roof lights to the front roof slope. Replacing single storey rear/side extension. Removal of side chimneys. Associated alterations.
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataApplication Form - Redacted | 11 Aug 2026 | View |
| Location PlanSubmitted Drawing | 11 Aug 2026 | View |
| Existing Planning Drawing ref.: P2Submitted Drawing | 11 Aug 2026 | View |
| Proposed Planning Drawing ref.: P2Submitted Drawing | 11 Aug 2026 | View |
| Community Infrastructure Levy - Completed formCommunity Infrastructure Levy Form | 11 Aug 2026 | View |
| Fire Safety Strategy StatementReport | 6 Aug 2026 | View |
| EA Pro-FormaReport | 11 Aug 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 sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceConditions 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Understand pending consideration, approved, refused and withdrawn planning applications.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.