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27A, Carlton Hill, NW8 0JX

25/01314/FULLHouseholder planning permissionApproved
Householder

Approved on 24 June 2025

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

Erection of a garden room; installation of a timber bin store to the front, removal of a small WC window and installation of an extract vent to the front elevation, installation of sliding gates and brick wall with metal railings.

Submitted
10 March 2025
  1. Received10 Mar
  2. Validated
  3. Consult.
  4. Target
  5. Decided24 Jun

Decided in 106 days (council typically 49)

About this application

This is a planning application for an outbuilding at 27A, Carlton Hill, NW8 0JX. Westminster has handled 231 applications of this type. This one was decided in 106 days, 8 weeks longer than Westminster's typical decision time. The site is in the St John's Wood conservation area, with 20 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 109 applications across ARW_22. We hold 2,759 applications in total for the NW8 postcode area.

77% of householder planning permission applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 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
NW8 0JX
Application type
Householder planning permission

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: St John's Wood
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref STM9Part of the site · +8 more
  • 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

  1. 2026
    24 Feb

    Details of green roof including biodiversity plan pursuant to condition 6 of planning permission dated 24…

    ApprovedDischarge of conditions26/01171/ADFULL
  2. 2025
    10 Mar

    Erection of a garden room; installation of a timber bin store to the front, removal of a small WC window and…

    This applicationApprovedHouseholder25/01314/FULL

Source: Westminster

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

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