The Westbury Hotel 37 Conduit Street London W1S 2YF
Approved on 5 October 2026
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
Details of a supplementary acoustic report pursuant to condition 7 of Planning Permission dated 25th February 2025 (RN:24/08569).
- Received
- 24 August 2026
- Public comments
- 0 · last counted 2 October 2026
- Council
- City of Westminster
- ReceivedReceived24 Aug
- ValidatedValidated24 Aug
- Consult.Consultation
- TargetTarget Date
- DecidedDecided5 Oct
Decided in 42 days
About this application
This is a planning application at The Westbury Hotel 37 Conduit Street London W1S 2YF. Westminster has handled 27,078 applications of this type. This one was decided in 42 days, 7 days quicker than Westminster's typical decision time. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 14 other applications at this address. We hold 791 applications in total for the W1S postcode area.
Application details
- Postcode
- W1S 2YF
Planning application dates
- Date validated
- 24 August 2026
Additional information
- Documents
- 5
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Mayfair
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
- Brownfield land register: 25 Savile Row London W1S 2ESRegister site at or near this address
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
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 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.
Associated applications
- 202624 Aug
Details of a supplementary acoustic report pursuant to condition 7 of Planning Permission dated 25th February…
This applicationApprovedApplication26/05770/ADFULL - 202624 Aug
Details of a supplementary acoustic report pursuant to condition 7 of planning permission dated 24th June…
ApprovedApplicationFiled alongside26/05771/ADFULL
Planning history at this site
18 other applications at this property, newest first.
- 202623 Sep
Details of new windows, metal and stone framework for the Conduit Street facade pursuant to condition 15 of…
RefusedApplication26/06518/ADFULL - 202630 Mar
Details of windows and the metal and stone framework pursuant to Condition 15 of planning permission dated…
ApprovedDischarge of conditions26/02090/ADFULL - 202630 Mar
Detailed drawings showing the following alteration to the scheme: a planting scheme within the new terrace at…
ApprovedDischarge of conditions26/02089/ADFULL - 202612 Mar
Variation of Condition 18 of planning permission dated 15th November 2024 (RN 24/02402/FULL
ApprovedVariation of conditions (s73)26/01630/FULL - 20263 Mar
Installation of a safety guard rail on the eigth floor roof level and the installation of plant within the…
ApprovedApplication26/00182/FULL - 202626 Feb
Display of 1x flag with branding over entrance canopy measuring 0.91m x 1.83, 1x internally illuminated (LED…
ApprovedAdvertisement consent26/00720/ADV - 202613 Feb
Details of Public Art pursuant to Condition 19 of planning permission dated 15/11/2024 (RN: 24/02402/FULL
ApprovedDischarge of conditions26/00922/ADFULL - 20266 Feb
Amendments to planning permission dated 25 February 2025 (RN: 24/08569/FULL
ApprovedNon-material amendment26/00722/NMA - 20266 Feb
Amendments to planning permission dated 29 November 2024 (RN: 24/06866/FULL
ApprovedNon-material amendment26/00721/NMA - 202626 Jan
Replacement of hotel forecourt hard surfaces, increasing the width of the footway, changes to levels and…
ApprovedApplication25/08487/FULL - 202623 Jan
Details of Service Management Plan; Pursuant to condition 16 of planning permission dated 07 October 2024…
ApprovedDischarge of conditions26/00419/ADFULL - 202619 Jan
Re-installation of five flagpoles on canopy of hotel entrance
ApprovedApplication25/09099/FULL - 202520 Nov
Details of supplementary acoustic report pursuant to Condition 7 and fixing of the background noise level…
RefusedDischarge of conditions25/08494/ADFULL - 202520 Nov
Details of supplementary acoustic report pursuant to Condition 7 and fixing of the background noise level…
RefusedDischarge of conditions25/08493/ADFULL - 20259 Jul
Details of code of construction practice pursuant to condition 4 of planning permission dated 29th November…
ApprovedAll Other25/04721/ADFULL - 202521 May
Details of ventilation system pursuant to condition 13 of planning permission dated 15 November 2024 (RN…
ApprovedDischarge of conditions25/03471/ADFULL - 202513 May
Details of all new windows and samples of facing materials, and detailed drawings showing all solar panels on…
ApprovedDischarge of conditions25/03263/ADFULL - 202513 Jan
External alterations including the installation of a plant tower at 1st to 4th floor level (with an external…
ApprovedFull planning permission24/08569/FULL
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near W1S
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- The Westbury Hotel 37 Conduit Street London W1S 2YF26/01630/FULL · FullApproved0.0 mi
- The Westbury Hotel 37 Conduit Street London W1S 2YF26/00419/ADFULL · ConditionsApproved0.0 mi
- The Westbury Hotel 37 Conduit Street London W1S 2YF26/02089/ADFULL · ConditionsApproved0.0 mi
- The Westbury Hotel 37 Conduit Street London W1S 2YF25/03471/ADFULL · ConditionsApproved0.0 mi
- The Westbury Hotel 37 Conduit Street London W1S 2YF26/02090/ADFULL · ConditionsApproved0.0 mi
For applicants and trades
Contractors near this project
- Avent Roofing ServicesVerifiedWestminsterRoofing0.2 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman0.9 mi
- Orient Construction Consultancy LimitedVerifiedLondon3.9 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering5.1 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report