8 Bentinck Street London W1U 2BJ

26/04758/ADFULLApproved

Approved on 29 July 2026

Approximate site (title boundary)

Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Details of external envelope design of new extension pursuant to Condition 9a of planning permission dated 17 June 2026 (RN: 25/08063/FULL)

Submitted: 16 July 2026
Council: City of Westminster

ReceivedSubmitted16 Jul
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided29 Jul

Decided in 13 days

About this application

This is a planning application for an extension at 8 Bentinck Street London W1U 2BJ. Westminster has handled 27,078 applications of this type. This one was decided in 13 days, 5 weeks quicker than Westminster's typical decision time. The site is in the Harley Street conservation area, with 19 listed buildings nearby. There have been 6 other applications at this address. We hold 1,068 applications in total for the W1U postcode area.

Application details

Postcode: W1U 2BJ

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: Harley Street
Listed building: Grade II: 8, Bentinck Street W1On this site · +1 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
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.

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

2026
23 Sep
Details of the design of new doors, external balustrades, railings and staircases pursuant to discharge of…
ApprovedDischarge of conditions26/06525/ADFULL
2026
16 Jul
Details of external envelope design of new extension pursuant to Condition 9a of planning permission dated 17…
This applicationApprovedApplication26/04758/ADFULL
2026
3 Jul
Details of a sample panel of new brickwork pursuant to Condition 8 of planning permission dated 17th June…
RefusedDischarge of conditions26/04437/ADFULL
2025
5 Nov
Erection of rear extension from lower ground to 1st floor including new plant enclosure with associated…
ApprovedApplicationPart of25/08063/FULL
2025
5 Nov
Erection of rear extension from lower ground to 1st floor including new plant enclosure with associated…
ApprovedListed building consentRelated25/08064/LBC

Planning history at this site

9 other applications at this property, newest first.

Source: Westminster

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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