21 Chepstow Villas, London, W11 3DZ
Proposal
***WITHDRAWN*** Excavation under house and front and rear gardens to form single storey basement extension, extensions to side and rear of property, alterations to roof to provide loft accommodation, including rear facing dormer window and construction of garden pavilion... *****Withdrawn by applicant*****
- Received
- 7 December 2018
- Decided
- 13 March 2019 · Withdrawn by Applicant
- Ward
- Colville
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.
- ReceivedSubmitted7 Dec
- ValidatedValidated7 Dec
- Consult.Consultation11 Jan
- TargetTarget Date1 Feb
- DecidedDecided13 Mar
Decided in 96 days (council typically 56)
This is a full planning application for a dormer extension at 21 Chepstow Villas, London, W11 3DZ. Kensington has handled 5,405 applications of this type and approves 85% of them, typically deciding them in 60 days. This one was decided in 96 days, 5 weeks longer than Kensington'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 94 applications across Colville. We hold 7,730 applications in total for the W11 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Kensington
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 20187 Dec
Excavation under house and under front and rear gardens to form single-storey basement extension, extensions…
ApprovedPlanning PermissionFiled alongsidePP/18/08259 - 20187 Dec
***WITHDRAWN*** Excavation under house and front and rear gardens to form single storey basement extension…
This applicationWithdrawnFullPP/18/08289
Planning history at this site
6 other applications at this property, newest first.
- 202529 Apr
Prune 1x London Plane in rear garden
ApprovedApplicationARB/25/02689 - 202518 Mar
Prune 1 x London Plane (Platanus x hispanica) in rear garden
ApprovedApplicationARB/25/01881 - 202230 Aug
Replacement of single glazed windows with timber framed double glazed units.
ApprovedPP (Planning permission)PP/22/05317 - 202218 Jul
Confirmation that implementation of development approved under planning permission reference PP/18/08259
ApprovedCL (Certificate Lawful Use)CL/22/04395 - 20171 Mar
Prune 1 x Plane (rear garden)
ApprovedARB (Tree applications)ARB/17/01369 - 200822 Jul
Prune 2 x London Plane (rear).
ApprovedARB (Tree applications)ARB/08/00634
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Pembridge
- Article 4 direction: Article 4 - No 100+2 more
- Tree Preservation OrderCovers the site
- Flood zone 1: Low probability (rivers and sea)
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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