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
Derwen, Compton Avenue, Hornsey, London, N6 4LH
Last published check: 16 Oct 2026, 01:13. 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 sourceRetention and modifications to the front and side facades, the erection of a two-storey rear extension, extended crown roof to include attic accommodation and a new basement construction beneath the property with associated landscaping works. This new proposal follows the expired planning application for “partial demolition of the existing building, retention of front façade and erection of new two storey house with enlarged rear envelope”, granted in 2017 (ref: HGY/2016/3876) and in earlier applications in 2014 and 2012.
Sign in to view all collected council fields and recorded changes.
Sign in to view collected detailsDerwen, Compton Avenue, Hornsey, London, N6 4LH
This record has no verified map location.
| Document | Published | Action |
|---|---|---|
| Arboricultural Impact Integration Assessment Report.pdf · PDF | 9 Oct 2026 | View |
| CMP_compressed.pdf · PDF | 9 Oct 2026 | View |
| Compton Avenue Energy Statement.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Proposed Drawings.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Schedule of Areas GIA.pdf · PDF | 9 Oct 2026 | View |
| Pre-Development Impermeable Areas and Exceedance.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Demolition Drawings.pdf · PDF | 9 Oct 2026 | View |
| ApplicationFormRedacted.pdf · PDF | 9 Oct 2026 | View |
| Basement Impact Assessment LBHGEO-4754-BIA v1.0.pdf · PDF | 9 Oct 2026 | View |
| TPP1 Plan June 2026.pdf · PDF | 9 Oct 2026 | View |
| Derwen-Landscape Design & Planting Plan 001-REV B.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Existing Drawings.pdf · PDF | 9 Oct 2026 | View |
| Post-Development Impermeable Areas and Exeedance.pdf · PDF | 9 Oct 2026 | View |
| Ventilation Layout.pdf · PDF | 9 Oct 2026 | View |
| ATSPACE-SAP-Calculations-Overglazed-Extensions-Checklist.pdf · PDF | 9 Oct 2026 | View |
| SuDS Layout & Location Plan.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Issue Sheet-02.10.26.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-DAS_compressed.pdf · PDF | 9 Oct 2026 | View |
| FRA-C3784-R1-REV-A_19-06-2026.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Site Photos_08.10.2026.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-Heritage Statement- 260720.pdf · PDF | 9 Oct 2026 | View |
| Q20048 BNG.pdf · PDF | 9 Oct 2026 | View |
| 2531-PL-000-Site Location Plan.pdf · PDF | 9 Oct 2026 | View |
| 2531 form_1_cil_additional_information.pdf · PDF | 9 Oct 2026 | View |
| QF11961 PF7953 Noise Report 20 07 26.pdf · PDF | 9 Oct 2026 | View |
| Q20048 PEA.pdf · PDF | 9 Oct 2026 | View |
Documents open on the council website. Browse council documents if a link has changed.
We haven’t collected any decision conditions for this application.
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.