10 - 11 Lancaster Gate London W2 3LH
Approved on 5 October 2026
Proposal
Amendment to Condition 12 (Whole Life Carbon) of planning permission dated 19th April 2024 (RN 23/04044/FULL) for Change of use from hotel to residential use (Class C3) with associated internal alterations to create 11 new units and external alterations comprising reconfiguration and recladding of the rear extension and restoration of the existing building. Namely to include additional requirement to evidence and justify where benchmarks cannot be achieved, consider mitigation measures and if none, evidence that all mitigation measures have been exhausted. (Linked with RN 26/06213/ADFULL)
- Received
- 10 September 2026
- Public comments
- 0 · last counted 4 October 2026
- Council
- City of Westminster
- ReceivedReceived10 Sep
- ValidatedValidated10 Sep
- Consult.Consultation
- TargetTarget Date
- DecidedDecided5 Oct
Decided in 25 days
About this application
This is a planning application for a rear extension at 10 - 11 Lancaster Gate London W2 3LH. Westminster has handled 27,108 applications of this type. This one was decided in 25 days, 3 weeks quicker than Westminster's typical decision time. The site is in the Bayswater conservation area, with 6 listed buildings nearby. There have been 11 other applications at this address. We hold 3,422 applications in total for the W2 postcode area.
Application details
- Postcode
- W2 3LH
Planning application dates
- Date validated
- 10 September 2026
Additional information
- Documents
- 7
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Bayswater
- 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
- 202610 Sep
Amendment to Condition 12 (Whole Life Carbon) of planning permission dated 19th April 2024 (RN 23/04044/FULL
This applicationApprovedNon-material amendment26/06212/NMA - 202610 Sep
Details of an updated version of the Whole Life Carbon Assessment pursuant to Condition 12 of planning…
PendingApplicationPart of26/06213/ADFULL - 202610 Sep
Detailed elevation and section drawings showing the new front entrance door at ground floor level including…
ApprovedApplicationFiled alongside26/06266/ADLBC
Planning history at this site
13 other applications at this property, newest first.
- 202610 Jul
Details of whole life carbon assessment pursuant to condition 12(c) of planning permission dated 27 March…
RefusedApplication26/04612/ADFULL - 202617 Mar
Registering to assign address numbering and postcode . Main address as 10 - 11 Lancaster Gate, London W2…
PendingAll OtherSNN26/00014 - 202511 Nov
10 & 11 Lancaster Gate - Partial Approval Conditions 15 & 16 (LBC)
ApprovedDischarge of conditions25/08065/ADLBC - 20251 Oct
Details of detailed drawings and a bio-diversity management plan and planting scheme pursuant to Conditions…
ApprovedDischarge of conditions25/06870/ADFULL - 202530 Sep
Detailed drawings, or example photographs showing each element of the installation, for the new lightwell…
ApprovedListed building consent25/07181/ADLBC - 202530 Sep
Detailed drawings, or example photographs and plan/elevation/manufacturers specifications (as appropriate)…
ApprovedDischarge of conditions25/07010/ADFULL - 202525 Sep
Details of new internal doors and architraves, and details of works to existing door openings at ground…
ApprovedListed building consent25/06916/ADLBC - 202525 Sep
Detailed drawings of timber joinery (including any replacement or installation of timber skirting, wall…
ApprovedListed building consent25/06961/ADLBC - 202524 Sep
Details of Lighting Layouts pusuant to condition 20 of listed building consent dated 19 April 2024 (RN…
ApprovedListed building consent25/06868/ADLBC - 202414 Aug
Details of new sash windows including their design and relationship to the building, and details of the works…
ApprovedApplication24/05622/ADLBC - 20248 Aug
Details of proposed elevation and section drawings showing the new sash windows at scale 1:5 and 1:10 (as…
ApprovedApplication24/05446/ADFULL - 202417 May
Details of external repair works, works to plasterwork and joists above ground to second floors pursuant to…
PendingListed building consent24/03396/ADLBC - 202417 May
Details of methodology and schedule of works for any external repair works pursuant to Condition 5 (E) of…
PendingDischarge of conditions24/03266/ADFULL
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 - 11 Lancaster Gate London W2 3LH25/07010/ADFULL · ConditionsApproved0.0 mi
- 10 - 11 Lancaster Gate London W2 3LH25/07181/ADLBC · ConditionsApproved0.0 mi
- 10 - 11 Lancaster Gate London W2 3LH24/03396/ADLBC · ConditionsAwaiting decision0.0 mi
- 17 Lancaster Gate London W2 3LH25/07685/TELNOT · TelecomsApproved0.0 mi
- 10 - 11 Lancaster Gate London W2 3LH24/03266/ADFULL · ConditionsAwaiting decision0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Avent Roofing ServicesVerifiedWestminsterRoofing1.6 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman1.8 mi
- Orient Construction Consultancy LimitedVerifiedLondon5.2 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering5.5 mi
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