1 Colbeck Mews, London, SW7 4LX
Approved on 21 September 2026
Council decision: Granted subject to a legal agreement15 conditions
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
Conversion of existing single dwellinghouse into two self-contained dwellinghouses, including excavation of a basement level, internal and external refurbishment works, alterations to front elevation fenestration, and installation of rooflights
- Received
- 20 April 2026
- Ward
- Courtfield
- ReceivedReceived20 Apr
- ValidatedValidated20 Apr
- Consult.Consultation22 May
- TargetTarget Date15 Jun
- DecidedDecided21 Sep
Decided in 154 days
About this application
This is a planning application for a new dwelling at 1 Colbeck Mews, London, SW7 4LX. Kensington has handled 18,633 applications of this type. This one was decided in 154 days, 14 weeks longer than Kensington's typical decision time. The site is in a conservation area, with 5 listed buildings nearby. There has been 1 other application at this address. We hold 1,529 applications in total for the SW7 postcode area.
Application details
- Postcode
- SW7 4LX
Planning application dates
- Date validated
- 20 April 2026
- Consultation end
- 22 May 2026
- Target decision date
- 15 June 2026
Planning decision
- Case officer
- Cheryl Collins
Additional information
- UPRN
- 217016341
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Courtfield
- 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.
Associated applications
- 20263 Nov
Details required by conditions 9 (Construction Traffic Management Plan (CTMP)) of planning permission…
PendingDischarge of conditionsCON/26/05864 - 202620 Apr
Conversion of existing single dwellinghouse into two self-contained dwellinghouses, including excavation of a…
This applicationApprovedApplicationPP/26/01950
Planning history at this site
1 other application at this property, newest first.
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
- 1 Courtfield Mews, London, SW5 0NHPP/25/01166 · FullApproved0.0 mi
- 5-7 Courtfield Mews, LONDON, SW5 0NHPP/23/05488 · FullApproved0.0 mi
- 4 Colbeck Mews, London, SW7 4LXCON/26/02968 · ConditionsApproved0.0 mi
- 39 Harrington Gardens, LONDONPP/23/07933 · FullRefused0.1 mi
- 39 Harrington Gardens, LONDONPP/23/08404 · FullRefused0.1 mi
For applicants and trades
For the applicant
Need a contaminated land assessment? Contamination & geo-environmental consultants near this site
Condition 5 on the decision asks for this.
- 4.4 miLondon
- 4.9 miBrentford
- 7.5 miTwickenham
Nearest first, within 25 miles of the site. Every firm is listed free.
Contractors near this project
Find contractors for renovations & refurbishments near this site- Avent Roofing ServicesVerifiedWestminsterRoofing2.2 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman2.9 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering4.5 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.2 mi
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