10 Dorset Square London NW1 6QB
Approved on 13 March 2026
Proposal
Installation of steel beam to loft space to provide additional support to roof including external cleaning and refurbishments at 10-13 Dorest Square; and other associated works.
- Received
- 19 September 2025
- Council
- City of Westminster
- Ward
- Regent's Park
- Agent
- Asprey Property Services LTd
- ReceivedReceived19 Sep
- ValidatedValidated23 Oct
- Consult.Consultation
- TargetTarget Date18 Dec
- DecidedDecided13 Mar
Decided in 141 days (council typically 49)
About this application
This is a heritage application at 10 Dorset Square London NW1 6QB. Westminster has handled 2,677 applications of this type. This one was decided in 175 days, 18 weeks longer than Westminster's typical decision time. The site is in the Dorset Square conservation area, with 4 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 119 applications across Regent's Park. We hold 3,181 applications in total for the NW1 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
- NW1 6QB
- Application type
- Listed Building Consent Application
- Scale / size
- Small
Planning application dates
- Date validated
- 23 October 2025
- Target decision date
- 18 December 2025
Applicant and agent
- Agent
- Asprey Property Services LTd
- Agent address
- 11 South Tadworth Farm Close Epsom Downs KT20 5BF
Planning decision
- Statutory period
- 56 days
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Dorset Square
- Listed building: Flat 17 Tennyson Court 12 Dorset Square London NW1 6QBOn this site
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed
- 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.
Planning history at this site
2 other applications at this property, newest first.
- 20246 Aug
Installation of CCTV cameras at the front facade of 10-14 Dorset Square to implement the security of the…
PendingFull Planning Permission Application24/05384/FULL - 20246 Aug
Installation of CCTV cameras at the front facade of no. 10-14 Dorset Square to implement the security of the…
PendingListed building consent24/05385/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
- 10 Dorset Square London NW1 6QB24/05385/LBC · HeritageAwaiting decision0.0 mi
- 10 Dorset Square London NW1 6QB24/05384/FULL · FullAwaiting decision0.0 mi
- 9 Dorset Square London NW1 6QB18/07075/LBC · HeritageApproved0.0 mi
- 9 Dorset Square London NW1 6QB18/07074/FULL · FullApproved0.0 mi
- 9 Dorset Square London NW1 6QB21/01023/ADFULL · ConditionsApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for renovations & refurbishments near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman0.9 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing1.3 mi
- Orient Construction Consultancy LimitedVerifiedLondon4.2 mi
- Hillgrove Projects LtdVerifiedLondon4.2 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.