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Shaw House 6 Chesterfield Street London W1J 5JQ

26/02086/FULLFull Planning Permission ApplicationAwaiting decision
Full
Site boundary (council red line)

Proposal

Removal and replacement of roof form; erection of rear basement infill; extensive retrofit to upgrade to an all-electric building; alterations and refurbishment to the front and rear facades including replacement windows, replacement lift; internal reconfiguration and comprehensive refurbishment throughout the building, new cycle parking facilities; green roofs and associated works.

Received
30 March 2026
Decision due
25 May 2026
Ward
West End
  1. Received30 Mar
  2. Validated30 Mar
  3. Consult.
  4. Target25 May
  5. Decided

Have your say

Comment on the council's siteDocuments (58)

About this application

This is a full planning application for window replacement at Shaw House 6 Chesterfield Street London W1J 5JQ. Westminster has handled 4,484 applications of this type. It has been with the council since 30 March 2026 and is still awaiting a decision. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 484 applications across West End. We hold 935 applications in total for the W1J postcode area.

86% of full 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
W1J 5JQ
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
30 March 2026

Applicant and agent

Agent
Newmark
Agent address
One Fitzroy 6 Mortimer C/O Agent London W1T 3JJ United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14655716
Comments
0
Documents
58

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Mayfair
  • Listed building: Grade II: 29, Charles Street W1On or next to this site · +5 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref W88Protected tree on or next to this site
  • Brownfield land register: 18B Charles Street London W1J 5DXRegister site at or near this address
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (19)

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 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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Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

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Nearest first, within 25 miles of the site. Every firm is listed free.

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