21 Gwendolen Avenue SW15
Proposal
Demolition of single-storey and two-storey rear addition. Formation of lightwells at front in connection with basement excavation. Erection of single-storey extension to north side and two-storey rear extension and rear roof extension. Installation of dormer windows in rear and both side roof slopes. Erection of new front boundary.
- Received
- 25 January 2008
- Decided
- 19 June 2008 · Approve with Conditions
- Decision level
- Planning committee
- Council
- London Borough of Wandsworth
- Ward
- East Putney
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted25 Jan
- ValidatedValidated19 Feb
- Consult.Consultation11 Jun
- TargetTarget Date
- DecidedDecided19 Jun
Decided in 121 days (council typically 56)
This is a full planning application for demolition at 21 Gwendolen Avenue SW15. Wandsworth has handled 3,031 applications of this type and approves 91% of them, typically deciding them in 64 days. This one was decided in 146 days, 12 weeks longer than Wandsworth's median. The site is in the West Putney conservation area. There have been 2 other applications at this address. In the past year there have been 137 applications across East Putney.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Wandsworth
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 200825 Jan
Demolition of single-storey and two-storey rear addition. Formation of lightwells at front in connection with…
This applicationApprovedFull2008/0408 - 200825 Jan
Alterations and extension to detached building in rear garden including erection of single-storey pitched…
ApprovedApplication for Full PermissionFiled alongside2008/0409
Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: West Putney
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (21)
flood storage 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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