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41 Hay's Mews London W1J 5QA

23/02878/LBCListed Building Consent ApplicationApproved
Listed building consent

Approved on 18 August 2023

Council decision: Application PermittedDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Restoration and refurbishment of 41, 42 and 43 Hay's Mews as approved under 22/08168/LBC, including the demolition at first floor level to create an enlarged terrace and internal linkage, with additional works: Restoration of courtyard; removal of internal partitions to facilitate reconfiguration at ground and first floor level; installation of new joinery; new ceilings in some places; installation of secondary glazing at first floor level to F27; restoration of the first floor and second floor domed roof lights. (Linked with 23/02877/NMA)

Received
28 April 2023
Decision level
Delegated (officer decision)
Ward
West End
Agent
Gerald Eve LLP
  1. Received28 Apr
  2. Validated28 Apr
  3. Consult.
  4. Target23 Jun
  5. Decided18 Aug

Decided in 112 days (council typically 49)

About this application

This is a heritage application for demolition at 41 Hay's Mews London W1J 5QA. Westminster has handled 2,677 applications of this type. This one was decided in 112 days, 9 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 3 other applications 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.

93% of heritage 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 5QA
Application type
Listed Building Consent Application
Scale / size
Small

Planning application dates

Date validated
28 April 2023
Consultation expiry
7 June 2023
Target decision date
23 June 2023

Applicant and agent

Agent
Gerald Eve LLP
Agent address
One Fitzroy 6 Mortimer Street London W1T 3JJ

Planning decision

Statutory period
56 days

Publicity

Last advertised
17 May 2023
Advertisement expiry
7 June 2023
Site notice start
9 May 2023
Site notice end
30 May 2023

Additional information

Planning Portal ID
PP-12123234
Comments
0
Documents
48

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: 41-42 and 43 Hay's MewsOn this site · +7 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

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, 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.

Associated applications

  1. 2023
    28 Apr

    Amendments to planning permission dated 24th February 2023 (RN:22/08167/FULL

    ApprovedNon-material amendmentPart of23/02877/NMA
  2. 2023
    28 Apr

    Restoration and refurbishment of 41, 42 and 43 Hay's Mews as approved under 22/08168/LBC

    This applicationApprovedListed building consent23/02878/LBC

Source: Westminster

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

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