4 Devonshire Close London W1G 7BA
Approved on 22 May 2026
Proposal
Details of whole life carbon assessment (stage 2) pursuant to condition 7 (partial) of planning permission dated 19 November 2025 (RN: 25/04318/FULL)
- Received
- 24 February 2026
- Council
- City of Westminster
- Ward
- Marylebone
- Agent
- hgh Consulting
- ReceivedReceived24 Feb
- ValidatedValidated24 Feb
- Consult.Consultation
- TargetTarget Date21 Apr
- DecidedDecided22 May
Decided in 87 days (council typically 49)
About this application
This is an application to discharge conditions at 4 Devonshire Close London W1G 7BA. Westminster has handled 3,063 applications of this type. This one was decided in 87 days, 5 weeks longer than Westminster's typical decision time. The site is in the Harley Street conservation area, with 20 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 168 applications across Marylebone. We hold 590 applications in total for the W1G postcode area.
92% of conditions 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
- W1G 7BA
- Application type
- Approval of Details (Full PP)
- Scale / size
- Small
Planning application dates
- Date validated
- 24 February 2026
- Target decision date
- 21 April 2026
Applicant and agent
- Agent
- hgh Consulting
- Agent address
- 13-14 Welbeck Street London W1G 9XU United Kingdom
Planning decision
- Statutory period
- 56 days
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Harley Street
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
- 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.
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ApprovedApplicationPart of25/04318/FULL
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
- 4 Devonshire Close London W1G 7BA26/01569/ADFULL · ConditionsApproved0.0 mi
- 1 Devonshire Close London W1G 7BA25/08126/FULL · FullApproved0.0 mi
- 13 Devonshire Close London W1G 7BB24/05419/FULL · FullAwaiting decision0.0 mi
- 90 Harley Street London W1G 7HY23/08200/ADFULL · ConditionsApproved0.0 mi
- Flat 2 30 Weymouth Street London W1G 7BS23/01985/LBC · HeritageApproved0.0 mi
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