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30 Gloucester Place London W1U 8PL

25/08381/LBCApproved

Approved on 24 March 2026

Council decision: Application Permitted

Site boundary (council red line)

Proposal

Internal alterations to the ground floor of 30 Gloucester Place comprising the installation of internal partitions, cellular offices, acoustic wall treatments and teapoints; the removal, amendment and reinstatement of existing ceiling rafts, including the integration of lighting and acoustic elements, the laying of new carpet and LVT tiles and the painting of all internal walls, ceilings, skirtings and architraves.

Received
17 November 2025
  1. Received17 Nov
  2. Validated17 Nov
  3. Consult.
  4. Target
  5. Decided24 Mar

Decided in 127 days

About this application

This is a planning application at 30 Gloucester Place London W1U 8PL. Westminster has handled 27,078 applications of this type. This one was decided in 127 days, 11 weeks longer than Westminster's typical decision time. The site is in the Portman Estate conservation area, with 8 listed buildings nearby. There have been 2 other applications at this address. We hold 1,068 applications in total for the W1U postcode area.

Application details

Postcode
W1U 8PL

Planning application dates

Date validated
17 November 2025

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Portman Estate
  • Listed building: Grade II: 30, Gloucester Place W1On or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Brownfield land register: Dev Site At 19-35 Baker Street, 88-110 George Street, 69-71 Blandford Street And 30 Glouc…Register site at or near this address
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, 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 and heritage coasts.

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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