343 Marvels Lane, London, SE12 9PU Data via plota.co.uk
Proposal
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of a hip-to-gable roof extension, a rear dormer and two rooflights on the front elevation at 343 Marvels Lane, SE12 Data via plota.co.uk
Application progress
Approved on 13 Oct 2026 · Delegated · Last checked 14 Oct 2026
Documents 9
Decision & officer reports 2
Plans & drawings 5
Application forms 1
Other documents 1
Site constraints 4
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
How this decision compares
Decided in 54 days from validation, about the council's usual 56 days. Approved, as 86% of extensions here are.
Plota live figures for extensions decided by Lewisham in the last twelve months, from validation. Lewisham decision record →
Public comments
No public comments yet.
Last counted 14 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15119301
- Planning Portal ref
- PP-15119301
- Statutory expiry
- 15 Oct 2026
- Env. assessment
- No
Historical activity at this location
20 nearby applications on record - archival context, not part of the live application.
Nearby activity
Lewisham ranks #127 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
Track this application
343 Marvels Lane, London, SE12 9PU
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