82 Margaret Street London W1W 8LH
Proposal
Variation of Conditions 27 and 33 of planning permission dated 10 November 2025 (RN: 25/02820/FULL) for 'Alterations including opening of laundry building within the central courtyard at ground floor level; excavation to lower sections of the existing lower ground floor accommodation; erection of an infill extension at lower ground floor level with courtyard above; erection of dummy mansard to the rear of All Saints House to screen new plant; all in connection with the use of part lower ground, part ground and part ground upper floors as 29 units for short to medium stay temporary visitor accommodation (sui generis); use of part lower ground, part ground and part first floor as an event space (Sui Generis); use of part ground floor as lounge/co-working space (Class E); and provision of plant ancillary to the building at basement level'; NAMELY to create an additional unit of short to medium stay temporary visitor accommodation at lower ground floor level.
- Received
- 9 February 2026
- Council
- City of Westminster
- ReceivedReceived9 Feb
- ValidatedValidated9 Feb
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
Have your say
About this application
This is a planning application for an extension at 82 Margaret Street London W1W 8LH. Westminster has handled 27,173 applications of this type. It has been with the council since 9 February 2026 and is still awaiting a decision. The site is in the East Marylebone conservation area, with 9 listed buildings nearby. There have been 11 other applications at this address. We hold 256 applications in total for the W1W postcode area.
Application details
- Postcode
- W1W 8LH
Planning application dates
- Date validated
- 9 February 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: East Marylebone
- Listed building: Grade II: Convent Chapel to Rear of Numbers 82 and 83 (All Saints House)On this site · +2 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 2026-11-03. 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
- 202612 Nov
Details of new windows, doors, and roof lights and railings pursuant to condition 4.1 - 4.3 of planning…
PendingAll OtherRelated26/07639/ADFULL - 202610 Nov
Detailed study of the 'laundry' with detailed drawings of proposals, including key junctions with existing or…
PendingAll OtherRelated26/07640/ADFULL - 202623 Oct
82 Margaret - 25/02820/FULL
PendingDischarge of conditions26/07264/ADFULL - 202616 Oct
Details of how waste is to be stored on site; pursuant to condition 30 of planning permission 10th November…
PendingDischarge of conditions26/07113/ADFULL - 20269 Oct
Details of compliance with code of construction practice and detailed site investigations (phases 1-3)…
PendingDischarge of conditions26/06838/ADFULL - 202622 Sep
Amendments to planning permission dated 10th November 2025 (RN:25/02820/FULL
WithdrawnNon-material amendmentAmendment26/06501/NMA - 20268 Sep
Details of refuse and recycling storage pursuant to conditions 30 of planning permission dated 10 November…
RefusedApplicationRelated26/06124/ADFULL - 202628 Jul
Detailed planting scheme and an associated biodiversity management plan; pursuant to Condition 24 of planning…
ApprovedDischarge of conditions26/05054/ADFULL - 202615 Jul
Amendments to planning permission dated 10th November (RN 25/02820/FULL
RefusedNon-material amendmentAmendment26/04725/NMA - 20268 Jul
Details of facing materials / new windows and rooflights, external doors, railings, detailed study of the…
RefusedApplicationRelated26/02220/ADFULL - 20263 Jun
Details of operational management plan and details to us evidencing the steps taken to advertise public…
ApprovedApplicationRelated26/03630/ADFULL - 20269 Feb
Variation of Conditions 27 and 33 of planning permission dated 10 November 2025 (RN: 25/02820/FULL
This applicationPendingVariation of conditions (s73)26/00758/FULL - 202612 Jan
Amendments to planning permission dated 10th November 2025 (RN 25/02820/FULL
ApprovedNon-material amendmentAmendment26/00146/NMA - 20256 May
Alterations including opening of laundry building within the central courtyard at ground floor level…
ApprovedFull planning permissionPart of25/02820/FULL - 20256 May
Alterations including opening of laundry building within the central courtyard at ground floor level…
ApprovedListed building consentFiled alongside25/03052/LBC
Planning history at this site
5 other applications at this property, newest first.
- 202612 Nov
Details of new windows, doors, and roof lights and railings pursuant to condition 6.1 -6.3 of listed building…
PendingListed building consent26/07690/ADLBC - 202610 Nov
Detailed study of the 'laundry' with detailed drawings of proposals, including key junctions with existing or…
PendingListed building consent26/07679/ADLBC - 202615 Apr
Detailed drawings of the new windows and roof lights including key junctions with existing or adjoining…
RefusedApplication26/01972/ADLBC - 202613 Apr
Display of one externally illuminated projecting sign measuring 0.57m x 0.57m and three plaque signs…
ApprovedAdvertisement consent26/01990/ADV - 202613 Apr
Installation of external signage and external lighting on the Margaret Street and Marylebone Passage…
ApprovedListed building consent26/02396/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
- 84 Margaret Street London W1W 8TD23/08269/ADLBC · ConditionsApproved0.0 mi
- 50 Eastcastle Street London W1W 8EA26/02134/FULL · FullApproved0.0 mi
- 50 Eastcastle Street London W1W 8EA26/02248/ADV · AdvertisingApproved0.0 mi
- St Margarets House 19 - 23 Wells Street London W1T 3PQ25/01465/LBC · HeritageApproved0.0 mi
- St Margarets House 19 - 23 Wells Street London W1T 3PQ25/08352/ADLBC · ConditionsApproved0.0 mi
For applicants and trades
Before the decision
You may need a heritage statement. Heritage & archaeology consultants near this site
A listed building is on or next to this site.
- 0.5 miLondonRTPI
- 0.7 miLONDONRTPI
- 0.9 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman0.5 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing0.6 mi
- Orient Construction Consultancy LimitedVerifiedLondon3.5 mi
- Hillgrove Projects LtdVerifiedLondon4.9 mi
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