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Flat 6, Sloane Terrace Mansions, Sloane Terrace, London, SW1X 9DG

PP/26/02464Planning PermissionApproved
Full

Approved on 23 June 2026

Council decision: Grant Planning Permission/Consent4 conditions

Approximate site (title boundary)
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

Proposed replacement of door on side elevation of second floor flat, with window to match existing and fenestration

Received
1 May 2026
Ward
Royal Hospital
  1. Received1 May
  2. Validated
  3. Consult.12 Jun
  4. Target9 Jul
  5. Decided23 Jun

Decided in 53 days (council typically 56)

About this application

This is a full planning application for window replacement at Flat 6, Sloane Terrace Mansions, Sloane Terrace, London, SW1X 9DG. Kensington has handled 5,404 applications of this type. This one was decided in 53 days, 3 days quicker than Kensington's typical decision time. The site is in a conservation area, with 12 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 243 applications across Royal Hospital. We hold 1,288 applications in total for the SW1X 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
SW1X 9DG
Application type
Planning Permission
Scale / size
Medium
Parish
16
District
Sloane Square

Planning application dates

Validated
1 May 2026
Consultation expiry
12 June 2026
Consultation end
12 June 2026
Target decision date
9 July 2026

Planning decision

Statutory period
69 days

Additional information

Documents
15

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Sloane Square
  • 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.

Source: Kensington

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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