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Basement Part And Ground Floor Front 526 Harrow Road London W9 3QF

25/00298/P3JPAPrior Approval Offices to Dwellings(OTR)Refused
Outline / PiP

Refused on 10 March 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

Notification for Prior Approval for the Change of use of ground floor and part basement office into a studio flat in accordance with Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).

Received
17 January 2025
Ward
Harrow Road
Agent
The Chase Architecture
  1. Received17 Jan
  2. Validated17 Jan
  3. Consult.
  4. Target13 Mar
  5. Decided10 Mar

Decided in 52 days (council typically 49)

About this application

This is an outline application for a change of use at Basement Part And Ground Floor Front 526 Harrow Road London W9 3QF. Westminster has handled 218 applications of this type. This one was decided in 52 days, 3 days longer than Westminster's typical decision time. There has been 1 other application at this address. In the past year there have been 35 applications across Harrow Road. We hold 1,428 applications in total for the W9 postcode area.

82% of outline 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
W9 3QF
Application type
Prior Approval Offices to Dwellings(OTR)
Scale / size
Small

Planning application dates

Date validated
17 January 2025
Consultation expiry
19 February 2025
Target decision date
13 March 2025

Applicant and agent

Agent
The Chase Architecture
Agent address
12 Newburgh Street London W1F 7RP

Planning decision

Statutory period
55 days

Publicity

Last advertised
29 January 2025
Advertisement expiry
19 February 2025

Additional information

Planning Portal ID
PP-13703471
Comments
0
Documents
16

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • Flood zone 1: Low probability (rivers and sea)
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 2026-11-03. 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: Westminster

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

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