Flat 4, 18-20 Cranley Gardens, London, SW7 3DA
Approved on 13 May 2026
Council decision: Grant Planning Permission/Consent5 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
First floor rear closet wing extension with terrace above, proposed second floor closet wing extension, replacement rear first floor?conservatory with small extension above, external rendering, and internal alterations including layout changes and associated changes.?
- Received
- 5 January 2026
- Ward
- Courtfield
- ReceivedReceived5 Jan
- ValidatedValidated29 Jan
- Consult.Consultation24 Apr
- TargetTarget Date26 Mar
- DecidedDecided13 May
Decided in 104 days (council typically 56)
About this application
This is a full planning application for a conservatory at Flat 4, 18-20 Cranley Gardens, London, SW7 3DA. Kensington has handled 5,404 applications of this type. This one was decided in 128 days, 10 weeks longer than Kensington's typical decision time. The site is in the Thurloe Estate and Smith's Charity conservation area, with 3 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 189 applications across Courtfield. We hold 1,522 applications in total for the SW7 postcode area.
92% of full 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
- SW7 3DA
- Application type
- Planning Permission
- Scale / size
- Medium
- Parish
- 06
- District
- Thurloe and Smith's Charity
Planning application dates
- Date validated
- 29 January 2026
- Consultation expiry
- 24 April 2026
- Consultation end
- 24 April 2026
- Target decision date
- 26 March 2026
Planning decision
- Case officer
- Paria Mundhra
- Statutory period
- 80 days
Additional information
- Documents
- 22
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Thurloe/Smith's Charity
- Listed building: 2-54 Cranley GardensOn or next to this site
- 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
3 other applications at this property, newest first.
- 202618 Sep
Installation of first floor rear closet wing extension with terrace above and second floor closet wing…
ApprovedApplicationLB/26/04422 - 202611 Sep
Non-material amendment to planning permission 26/00855
ApprovedNon-material amendmentNMA/26/04717 - 202629 Jan
First floor rear closet wing extension with terrace above, proposed second floor closet wing extension…
ApprovedAll OtherLB/26/00856
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
- Flat D, 6 Roland Gardens, London, SW7 3PHPP/24/08303 · FullApproved0.0 mi
- 6 Cranley Gardens, London, SW7 3DACON/25/06365 · ConditionsRefused0.0 mi
- Flat 7, 73 Onslow Gardens, LONDON, SW7 3QDPP/24/01998 · FullApproved0.0 mi
- Flat A, 24 Roland Gardens, London, SW7 3PLPP/25/06485 · FullApproved0.1 mi
- Flat 7, 55-57 Onslow Gardens, LONDON, SW7 3QFLB/24/01810 · HeritageApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Avent Roofing ServicesVerifiedWestminsterRoofing2.1 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman2.9 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering4.2 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.1 mi
Planning something similar?
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