50 Martell Road London SE21 8EE Data via plota.co.uk
Proposal
Erection of a rear dormer roof extension and an outrigger roof extension, together with the installation of two front roof lights. (To Flat B) Data via plota.co.uk
Application progress
Refused on 14 Sept 2026 · Delegated Decision · Last checked 15 Sept 2026
Documents 6
Decision & officer reports 2
Plans & drawings 2
Site constraints 9
Show all 7 with distances
- 52 mWest Norwood Memorial Park Tomb of Mrs Anne FarrowGrade II
- 52 mTomb of Anne Farrow, West Norwood Cemetery, Norwood Road
- 131 mTomb of Sir Henry Doulton, West Norwood Cemetery, Norwood Road
- 133 mWest Norwood Memorial Park Mausoleum of Sir Henry DoultonGrade II
- 137 mTomb of Benjamin Colls, West Norwood Cemetery, Norwood Road
- 139 mWest Norwood Memorial Park Tomb of Benjamin CollsGrade II
- 146 mTomb of Sir Henry Tate, West Norwood Cemetery, Norwood Road
Checked on 6 October 2026. 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 70 days from validation, 14 days slower than Lambeth's median of 56 for extensions. Refused, as 18% of extensions here are.
Plota live figures for extensions decided by Lambeth in the last twelve months, from validation. Lambeth decision record →
Public comments
No public comments yet.
47 neighbours consulted · Last counted 15 Sept 2026
Consultation & key dates
- Comments by
- 10 Sept 2026
- Statutory expiry
- 31 Aug 2026
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Lambeth ranks #164 out of 296 councils for householder decision speed. 47% of applications have the time limit extended, above the 41% national average. Lambeth is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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50 Martell Road London SE21 8EE
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