Royalty House 32 Sackville Street London W1S 3EA
Proposal
Amendments to planning permission dated 26th January 2022 (RN:21/03267/FULL) for Installation of CCTV, replacement of front ground floor window with timber window; refurbishment of windows; new glazed lantern over stairs; replacement of doors to rear and south elevations, new tiled roof slopes, installation of air conditioning units at main roof level, layout alterations and associated works. NAMELY, to replace ceramic tiling on the front entrance external steps with Portland Stone slabs.
- Received
- 28 April 2023
- Decided
- 11 May 2023 · Application Withdrawn
- Decision level
- Delegated (officer decision)
- Council
- City of Westminster
- Ward
- West End
- ReceivedSubmitted28 Apr
- ValidatedValidated28 Apr
- Consult.Consultation
- TargetTarget Date26 May
- DecidedDecided11 May
Decided in 13 days (council typically 49)
This is an application to amend a permission at Royalty House 32 Sackville Street London W1S 3EA. Westminster has handled 604 applications of this type and approves 82% of them, typically deciding them in 41 days. This one was decided in 13 days, 4 weeks quicker than Westminster's median. The site is in the Mayfair conservation area, with 17 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 517 applications across West End. We hold 773 applications in total for the W1S postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
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 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 (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 2026-10-09. 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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