6, Addison Crescent, London, W14 8JP
Approved on 16 September 2025
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.
Proposal
“Replacement of double garage by a single storey side extension; new side additions at lower ground and ground floor levels. Extension of rear walls either side of the back addition at lower ground level and above. Mansard roof extension. Repair and restoration of building's exterior. Replacement of windows with slimline double-glazing and other minor amendments. Construction of single level basement comprising a pool, sauna, gym and plant area.”
- Submitted
- 1 August 2025
- ReceivedSubmitted1 Aug
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided16 Sep
Decided in 46 days (council typically 56)
About this application
This is a planning application for a single storey side extension at 6, Addison Crescent, London, W14 8JP. Kensington has handled 388 applications of this type. This one was decided in 46 days, 10 days quicker than Kensington's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 174 applications across Holland. We hold 1,824 applications in total for the W14 postcode area.
95% of householder planning permission applications at Royal Borough of Kensington and Chelsea were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- W14 8JP
- Application type
- Householder planning permission
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Holland Park
- Article 4 direction: Article 4 - No 100
- 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 2026-11-03. 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.
Planning history at this site
5 other applications at this property, newest first.
- 20269 Nov
Details required by condition 9 (trees and landscaping) of planning permission PP/26/01166
PendingDischarge of conditionsCON/26/05878 - 20269 Nov
Details required by conditions 8 (protection of trees during construction) and 10 (SuDS) of planning…
PendingDischarge of conditionsCON/26/05877 - 20269 Jan
Replacement of double garage by 1x single storey side extension; new side additions at lower ground and…
ApprovedHouseholderPP/26/01166 - 202520 May
Replacement of double garage by single garage with new side additions at lower ground and ground floor…
WithdrawnHouseholderPP/25/02969 - 202515 May
Replacement of double garage by single garage with new side additions at lower ground and ground floor…
WithdrawnHouseholderPP/25/02827
Source: Kensington
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 7 Addison Crescent, LONDON, W14 8JPPP/23/05538 · FullApproved0.0 mi
- 70 Addison Road, LONDON, W14 8JGARB/17/03896 · TreesAwaiting decision0.0 mi
- REDLYNCH COURT, 70 Addison Road, LONDON, W14 8JGARB/08/00461 · TreesAwaiting decision0.0 mi
- 2 Somerset Square, LONDON, W14 8EEARB/20/06077 · TreesApproved0.1 mi
- 1 Somerset Square, LONDON, W14 8EEARB/20/06701 · TreesApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Avent Roofing ServicesVerifiedWestminsterRoofing3.0 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman3.4 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering5.4 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.7 mi
Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.