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 St Stephen'S Avenue, London, W12 8JH
Last published check: 14 Oct 2026, 00:00. 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 sourceReplacement of all existing single glazed timber windows with new double glazed timber windows, to the front elevation; replacement of all existing single glazed uPVC windows and single glazed timber windows with new double glazed uPVC windows, to the rear elevation.
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| Document | Published | Action |
|---|---|---|
| P01_20_ST_STEVE_AVENUE_EXISTING_ELEVATIONS_WINDOW_SCHEDULECouncil document | Not published | View |
| P02_20_ST_STEVE_AVENUE_PROPOSED_ELEVATIONS_WINDOW_SCHEDULECouncil document | Not published | View |
| P03 20 ST STEPHENS AVENUE SITE LOCATION PLANCouncil document | Not published | View |
| WINDT01 14MM SLIMLITE WINDOW DETAIL WITH BARSCouncil document | Not published | View |
| WINDT03 20MM STANDARD TIMBER CASEMENT NO BARSCouncil document | Not published | View |
| WINDT06 20MM STANDARD TIMBER SASH WITH BARCouncil document | Not published | View |
| DOORDT01 TYPICAL STANDARD TIMBER DOORSET SECTION DETAILCouncil document | Not published | View |
| UPVC WINDOW CASEMENT SPEC DETAILCouncil document | Not published | View |
| PROPOSED ELEVATIONCouncil document | Not published | View |
| PER.FULL PLANNING PERMISSIONCouncil 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.
No related records were published in this section.
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Understand pending consideration, approved, refused and withdrawn planning applications.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.