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Development Site At 19 To 24 Dering Street London W1S 1BL

25/02843/ADFULLApproval of Details (Full PP)Approved
Discharge / amendments

Approved on 20 May 2025

Approximate location: the centre of the postcode, not the exact property.

Proposal

Details of Whole Life Carbon Assessment Report pursuant to condition 19 of planing permission dated 18 October 2024 (RN: 23/07483/FULL).

Received
25 April 2025
Ward
West End
  1. Received25 Apr
  2. Validated25 Apr
  3. Consult.
  4. Target20 Jun
  5. Decided20 May

Decided in 25 days (council typically 49)

About this application

This is an application to discharge conditions at Development Site At 19 To 24 Dering Street London W1S 1BL. Westminster has handled 3,063 applications of this type. This one was decided in 25 days, 3 weeks quicker than Westminster's typical decision time. The site is in the Mayfair conservation area, with 6 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 484 applications across West End. We hold 791 applications in total for the W1S postcode area.

92% of conditions 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
W1S 1BL
Application type
Approval of Details (Full PP)
Scale / size
Small

Planning application dates

Date validated
25 April 2025
Target decision date
20 June 2025

Applicant and agent

Agent
Newmark
Agent address
One Fitzroy 6 Mortimer Street London W1T 3JJ United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13932266
Comments
0
Documents
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Conservation area: Mayfair
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • 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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