Devonshire House Mayfair Place London W1J 8AJ
Approved on 19 May 2026
Proposal
Replacement of existing terrace paving, strip lighting and exit signage as well as alterations to the balustrade fitting system and introduction of two access control bollards.
- Received
- 5 December 2025
- Council
- City of Westminster
- Ward
- West End
- ReceivedReceived5 Dec
- ValidatedValidated5 Dec
- Consult.Consultation
- TargetTarget Date30 Jan
- DecidedDecided19 May
Decided in 165 days (council typically 49)
About this application
This is a heritage application for signage at Devonshire House Mayfair Place London W1J 8AJ. Westminster has handled 2,677 applications of this type. This one was decided in 165 days, 17 weeks longer than Westminster's typical decision time. The site is in the Mayfair conservation area, with 11 listed buildings nearby. There have been 11 other applications at this address. In the past year there have been 484 applications across West End. We hold 940 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- W1J 8AJ
- Application type
- Listed Building Consent Application
- Scale / size
- Small
Planning application dates
- Date validated
- 5 December 2025
- Consultation expiry
- 13 May 2026
- Target decision date
- 30 January 2026
Applicant and agent
- Agent address
- 100 Pall Mall - London SW1Y 5NQ United Kingdom
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 22 April 2026
- Advertisement expiry
- 13 May 2026
- Site notice start
- 10 April 2026
- Site notice end
- 1 May 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Mayfair
- Listed building: Statutory Address1 11 MAYFAIR PLACE Statutory Address2 51-53 BERKELEY STREET Statutory Ad…On or next to this site
- 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.
Associated applications
- 202616 Jun
Details of facing materials pursuant to condition 3 of listed building consent dated 19 May 2026 (RN…
ApprovedListed building consentRelated26/03963/ADLBC - 20255 Dec
Replacement of existing terrace paving, strip lighting and exit signage as well as alterations to the…
This applicationApprovedListed building consent25/08851/LBC
Planning history at this site
12 other applications at this property, newest first.
- 202521 Jul
Detailed drawings of the new doors pursuant to Condition 2 of listed building consent dated 13th February…
ApprovedListed building consent25/05178/ADLBC - 202521 Jul
Detailed drawings of the new doors pursuant to condition 6 of planning permission dated 13th February 2025…
ApprovedAll Other25/05061/ADFULL - 20248 Feb
Details of new doors pursuant to Condition 4 of listed building consent dated 18 July 2023 (RN:23/03663/LBC
ApprovedListed building consent24/00836/ADLBC - 20248 Feb
Details of new doors pursuant to Condition 4 of planning permission dated 18 July 2023 (RN:23/03662/FULL
ApprovedDischarge of conditions24/00814/ADFULL - 202213 Apr
Installation of new plant at main roof level.
ApprovedListed building consent22/02521/LBC - 202213 Apr
Installation of new plant at main roof level.
ApprovedApplication for full Planning Permission22/02520/FULL - 20177 Nov
Internal alterations including removal and addition of partitions.
ApprovedListed building consent17/09886/LBC - 201727 Oct
Installation of low level LED lighting within the existing terrace decking at tenth floor level behind the…
ApprovedListed building consent17/09548/LBC - 201720 Sep
Installation of one air conditioning unit at roof level.
ApprovedListed building consent17/08451/LBC - 201720 Sep
Installation of one air conditioning unit at roof level.
ApprovedApplication for full Planning Permission17/08450/FULL - 201716 Aug
Internal alterations at 8th floor level including creation of a glazed cellular meeting rooms, offices and…
ApprovedListed building consent17/07375/LBC - 201529 Sep
Cleaning of Piccadilly, Stratton Street, Berkeley Street and Mayfair Place elevations using facade gommage.
ApprovedListed building consent15/09093/LBC
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- Devonshire House Mayfair Place London W1J 8AJ24/00814/ADFULL · ConditionsApproved0.0 mi
- Second Floor North West Devonshire House Mayfair Place London W1J 8AJ17/09892/TELCOM · TelecomsApproved0.0 mi
- Devonshire House Mayfair Place London W1J 8AJ17/09886/LBC · HeritageApproved0.0 mi
- Devonshire House Mayfair Place London W1J 8AJ24/00836/ADLBC · ConditionsApproved0.0 mi
- Devonshire House Mayfair Place London W1J 8AJ15/09093/LBC · HeritageApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for landscaping & driveways near this site- Avent Roofing ServicesVerifiedWestminsterRoofing0.1 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman1.1 mi
- Orient Construction Consultancy LimitedVerifiedLondon4.1 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering4.8 mi
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