38, Warwick Avenue, W9 2PT

25/05934/LBCAll OtherApproved

Approved on 4 March 2026

4 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

Erection of side boundary wall, external side staircase, and lower ground side extension. Installation of and alteration to side windows and doors. Associated internal alterations (Linked to 25/05933/FULL)

Submitted: 15 September 2025
Council: City of Westminster

ReceivedSubmitted15 Sep
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided4 Mar

Decided in 170 days (council typically 49)

About this application

This is a planning application for a side extension at 38, Warwick Avenue, W9 2PT. Westminster has handled 1,741 applications of this type. This one was decided in 170 days, 17 weeks longer than Westminster's typical decision time. The site is in the Maida Vale conservation area, with 13 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 50 applications across LVW_22. We hold 1,425 applications in total for the W9 postcode area.

92% of all other 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.See what's approved near your address

Application details

Postcode: W9 2PT
Application type: All Other

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: Maida Vale
Listed building: Grade II: Numbers 38 and 38 Including Front Wall and GatepiersOn or next to this site · +1 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Tree Preservation Order: Ref W490Protected tree on or next to this site
Flood zone 1: Low probability (rivers and sea)

Also checked, none recorded (20)

flood storage areas, 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.

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

2026
9 Oct
Details of revisions to the construction and finish of the boundary wall and method statement and tree…
PendingListed building consentRelated26/06844/ADFULL
2025
15 Sep
REINSTATEMENT OF SIDE BOUNDARY WALL, EXTERNAL STAIRCASE, AND LOWER GROUND SIDE EXTENSION
ApprovedListed building consentPart of25/05933/FULL
2025
15 Sep
Erection of side boundary wall, external side staircase, and lower ground side extension. Installation of and…
This applicationApprovedListed building consent25/05934/LBC

Planning history at this site

7 other applications at this property, newest first.

Source: Westminster

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

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