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4 Chesterfield Hill London W1J 5BL

26/03774/ADFULLApproval of Details (Full PP)Permitted
Discharge / amendments

Proposal

Samples of the facing materials you will use, including the new paving, and elevations and roof plans; pursuant to condition 10 of planning permission dated 8th August 2024 (RN 24/03734/FULL)

Received
9 June 2026
Decided
1 July 2026
Ward
West End
Site boundary (council red line)
  1. Received9 Jun
  2. Validated9 Jun
  3. Consult.
  4. Target4 Aug
  5. Decided1 Jul

Decided in 22 days (council typically 49)

7 weeks typical decision time in Westminster92% of conditions applications approved

This is an application to discharge conditions at 4 Chesterfield Hill London W1J 5BL. Westminster has handled 3,063 applications of this type and approves 92% of them, typically deciding them in 37 days. This one was decided in 22 days, 2 weeks quicker than Westminster's median. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 517 applications across West End. We hold 914 applications in total for the W1J postcode area.

Application Details

Reference
26/03774/ADFULL
Address
4 Chesterfield Hill London W1J 5BL
Postcode
W1J 5BL
Local Authority
Westminster
Application Type
Approval of Details (Full PP)
Scale / Size
Small
Decision Status
Permitted
Current Status
Pending
Ward
West End

Applicant & Agent

Agent
Stanhope Gate Architecture
Agent Address
5 St James' Square London SW1Y 4JU GB

Planning Application Dates

Date Received
9 June 2026
Target Decision Date
4 August 2026
Date Decided
1 July 2026
Date Validated
9 June 2026
Date Submitted
9 June 2026

Planning Decision

Statutory Period
56 days

Publicity

Appeal

Additional Information

Planning Portal ID
PP-14966166
Comments
0
Documents
3
Coordinates
51.507935, -0.147852
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Westminster

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

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Planning constraints

Designations that overlap or adjoin the site outline.

  • Conservation area: Mayfair
  • Listed building: Grade II: 6, Chesterfield Hill W1On or next to this site · +5 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • 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 (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 2026-10-09. 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.

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