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23 Gilston Road, London, SW10 9SJ

PP/26/01414Planning PermissionApproved
Full

Approved on 5 June 2026

Council decision: Grant Planning Permission/Consent18 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

Alterations and extensions to the existing dwelling, including a single-storey rear extension; modifications to the side extension; second-floor front extension; creation of single storey basement with lightwells; and lowering of the lower ground floor. Replacement windows and re-arrangement of rear fenestration. Removal of rear garden shed and replacement with ASHP condenser with associated acoustic enclosure

Received
30 January 2026
Ward
Redcliffe
  1. Received30 Jan
  2. Validated30 Jan
  3. Consult.1 May
  4. Target27 Mar
  5. Decided5 Jun

Decided in 126 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 23 Gilston Road, London, SW10 9SJ. Kensington has handled 5,404 applications of this type. This one was decided in 126 days, 10 weeks longer than Kensington's typical decision time. The site is in the The Boltons conservation area. There have been 5 other applications at this address. In the past year there have been 147 applications across Redcliffe. We hold 779 applications in total for the SW10 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
SW10 9SJ
Application type
Planning Permission
Scale / size
Small
Parish
15
District
Boltons

Planning application dates

Date validated
30 January 2026
Consultation expiry
1 May 2026
Consultation end
1 May 2026
Target decision date
27 March 2026

Planning decision

Case officer
Vsevolod Lobov
Statutory period
56 days

Additional information

Documents
79

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: The Boltons
  • Article 4 direction: Article 4 - No 100+1 more
  • 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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