11, Adelphi Terrace, WC2N 6BJ
Proposal
Details of Appendix A checklist from the Code of Construction Practice pursuant to condition 5 of planning permission dated 09 March 2026 (RN: 25/07872/FULL)
- Received
- 10 August 2026
- Decided
- 21 August 2026
- Council
- City of Westminster
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.
- ReceivedSubmitted10 Aug
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided21 Aug
Decided in 11 days (council typically 49)
This is a planning application at 11, Adelphi Terrace, WC2N 6BJ. Westminster has handled 1,650 applications of this type and approves 89% of them, typically deciding them in 33 days. This one was decided in 11 days, 3 weeks quicker than Westminster's median. The site is in the Adelphi conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 190 applications across SJW_22. We hold 293 applications in total for the WC2N postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202610 Aug
Details of Appendix A checklist from the Code of Construction Practice pursuant to condition 5 of planning…
This applicationApprovedDischarge of conditions26/03701/ADFULL - 20266 Jul
Details of desktop study and site investigation of contaminated land, pursuant to condition 4 (phase 1, 2 and…
ApprovedDischarge of conditions26/04467/ADFULL - 202618 Mar
Detailed site investigation of contaminated Land, pursuant to condition 4 of planning permission dated 9th…
RefusedDischarge of conditions26/01742/ADFULL - 202530 Oct
Installation of louvres to windows and plant at lower basement level, creation of new door opening into Lower…
ApprovedApplicationPart of25/07872/FULL - 202530 Oct
Internal connection with 2-3 Robert Street at lower basement level, installation of louvres to windows and…
ApprovedListed building consentFiled alongside25/07873/LBC
Planning history at this site
2 other applications at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Conservation area: Adelphi+1 more
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
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 2026-10-09. 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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