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
51 Mercers Road, London, N19 4PP
Last published check: 3 Oct 2026, 16:11. Check the council record for more recent changes.
51 Mercers Road, London, N19 4PP
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Part excavation of existing basement to provide habitable space, erection of single storey rear extension, alterations to the rear façade, installation of skylights and associated works.
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Sign in to view collected details| Document | Published | Action |
|---|---|---|
| Application Form - Without Personal DataApplication Form - Redacted | 4 Aug 2026 | View |
| Site Location PlanLocation Plan | 4 Aug 2026 | View |
| Block PlanBlock Plan | 4 Aug 2026 | View |
| Existing and Proposed Basement PlansExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed Ground Floor PlansExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed First Floor PlansExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed Second Floor PlansExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed Roof PlansExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed Rear ElevationsExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed West ElevationsExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed East ElevationsExisting & Proposed | 4 Aug 2026 | View |
| Existing Sections AA and BBDrawings - Existing | 4 Aug 2026 | View |
| Proposed Sections AA and BBDrawings - Proposed | 4 Aug 2026 | View |
| Existing and Proposed Rear IsometricsExisting & Proposed | 4 Aug 2026 | View |
| Existing and Proposed Rear PerspectiveExisting & Proposed | 4 Aug 2026 | View |
| Sustainable Design and Construction StatementApplication Supporting Documents | 12 Aug 2026 | View |
| Structural Methodology Statement ReportApplication Supporting Documents | 17 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 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.