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
15 Helena Road, London, NW10 1HY
Last published check: 4 Oct 2026, 01:31. Check the council record for more recent changes.
15 Helena Road, London, NW10 1HY
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View council mapConversion of garage into a habitable room with installation of windows to the front elevation, replacement of double front doors to single front entrance door, removal of rear outhouse window and relocation of outhouse door, hip to gable extension, rear dormer window with 3x front and 1x side rooflights to the dwellinghouse
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| Location & site planApproved Drawing Plans · PDF | 20 Mar 2025 | View |
| Existing & proposed drawingsApproved Drawing Plans · PDF | 20 Mar 2025 | View |
| Final delegated reportReport · PDF | 20 Mar 2025 | View |
| Final decision noticeDecision (Public) · PDF | 20 Mar 2025 | View |
| Application form redactedApplication Form (Public) · PDF | 23 Jan 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 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Understand pending consideration, approved, refused and withdrawn planning applications.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.