1 Sloane Court East, London, SW3 4TQ
Proposal
Variation of condition 2 (compliance with approved drawings) of planning permisssion 26/00671 (Installation of new mechanical plant to roof and construction of new roof plant enclosure; installation of 1x boiler flue in roof lightwell; and extension of 3x existing flue to roof level.) to allow the relocation of mechanical plant; and, the omission of the consented acoustic enclosure.
- Received
- 9 October 2026
- Target decision date
- 26 November 2026
- Ward
- Royal Hospital
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.
- ReceivedSubmitted9 Oct
- ValidatedValidated1 Oct
- Consult.Consultation30 Oct
- TargetTarget Date26 Nov
- DecidedDecided
This is a planning application for an extension at 1 Sloane Court East, London, SW3 4TQ. Kensington has handled 16,719 applications of this type and approves 90% of them, typically deciding them in 56 days. It was submitted on 9 October 2026 and is still awaiting a decision. The site is in a conservation area, with 1 listed building nearby. There has been 1 other application at this address. We hold 1,475 applications in total for the SW3 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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Planning history at this site
3 other applications at this property, newest first.
- 202624 Aug
Non-material amendment to planning permission 26/00671
WithdrawnNon-material amendmentNMA/26/04547 - 202515 Jul
Verification Order required to confirm the description and numbering of four newly developed flats, following…
ClosedAll OtherSNN/25/04146 - 20256 Jan
Installation of new mechanical plant to roof; and construction of new roof plant enclosure to serve the 4no…
WithdrawnFull planning permissionPP/24/08477
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Article 4 direction: Article 4 - No 100
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, 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.
Before the decision
You may need a flood risk assessment. Drainage & flood risk consultants near this site
The site is in flood zone 3 (Environment Agency).
- 2.2 miLONDONRTPI
- 2.3 miLondonRTPI
- 2.3 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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