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28 Blandford Street London W1U 4BZ

25/07264/ADVApproved

Approved on 31 March 2026

Council decision: Application Permitted

Site boundary (council red line)

Proposal

Display of one internally illuminated projecting sign measuring 0.16m x 0.6m and three non illuminated other signs measuring 0.147m x 0.711m, 0.196m x 0.947m and 0.147m x 0.711m.

Received
8 October 2025
  1. Received8 Oct
  2. Validated21 Oct
  3. Consult.
  4. Target
  5. Decided31 Mar

Decided in 161 days

About this application

This is a planning application at 28 Blandford Street London W1U 4BZ. Westminster has handled 27,108 applications of this type. This one was decided in 161 days, 16 weeks longer than Westminster's typical decision time. The site is in the Portman Estate conservation area, with 13 listed buildings nearby. There have been 2 other applications at this address. We hold 1,070 applications in total for the W1U postcode area.

Application details

Postcode
W1U 4BZ

Planning application dates

Date validated
21 October 2025

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Portman Estate
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage 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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