Development Site At 47-50 Poland Street And 54-57 Great Marlborough Street London
Proposal
Details of typical bays, windows, roof storeys and roof level plant pursuant to condition 30 (1, 2, 5 and 6) of planning permission dated 12th September 2023 (RN:22/04419).
- Received
- 7 May 2026
- Decided
- 27 May 2026
- Council
- City of Westminster
- Ward
- West End
- ReceivedSubmitted7 May
- ValidatedValidated7 May
- Consult.Consultation
- TargetTarget Date2 Jul
- DecidedDecided27 May
Decided in 20 days (council typically 49)
This is an application to discharge conditions at Development Site At 47-50 Poland Street And 54-57 Great Marlborough Street London. Westminster has handled 3,063 applications of this type and approves 92% of them, typically deciding them in 37 days. This one was decided in 20 days, 2 weeks quicker than Westminster's median. The site is in the Trafalgar Square conservation area, with 14 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 517 applications across West End.
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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Associated applications
- 20267 May
Detailed samples of the facing materials you will use, including glazing and the cast glass, and elevations…
ApprovedDischarge of conditionsFiled alongside26/03002/ADFULL - 20267 May
Details of typical bays, windows, roof storeys and roof level plant pursuant to condition 30 (1, 2, 5 and 6)…
This applicationApprovedDischarge of conditions26/03003/ADFULL - 20267 May
Details of sample panels of cladding for the Great Marlborough Street façade, Rebuilt Georgian façade at 48…
ApprovedDischarge of conditionsFiled alongside26/03004/ADFULL
Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Trafalgar Square
- Listed building: Grade II: Lampstandard Numbered 7 on Island Adjacent to Charles I StatueOn or next to this site · +1 more
- 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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