11A Longton Grove, London, SE26 6QQ
Proposal
The construction of a single-storey extension to the side and rear of 11A Longton Grove SE26 together with the installation of replacement aluminium casement windows to the front and rear elevations.
- Received
- 10 March 2015
- Decided
- 12 May 2015 · Granted
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Lewisham
- Ward
- Sydenham
- ReceivedSubmitted10 Mar
- ValidatedValidated12 Mar
- Consult.Consultation7 May
- TargetTarget Date7 May
- DecidedDecided12 May
Decided in 61 days (council typically 56)
This is a full planning application for an extension at 11A LONGTON GROVE, LONDON, SE26 6QQ. Lewisham has handled 2,816 applications of this type and approves 81% of them, typically deciding them in 66 days. This one was decided in 63 days, 3 days quicker than Lewisham's median. The site is in a conservation area. There has been 1 other application at this address. In the past year there have been 119 applications across Sydenham. We hold 2,147 applications in total for the SE26 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Lewisham
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations at the address point. Ones next to the site may also apply.
- Article 4 direction: Small HMO Northern Extension
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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