10 Spring Gardens London SW1A 2BN
Proposal
Amendments to planning permission dated 25 May 2023 (RN: 22/07991/FULL) for: refurbishment of the existing building including relocation and provision of mechanical plant at eighth floor level and roof level, installation of photovoltaic panels and new lift overrun at roof level. Alterations to the Carlton House Terrace elevation to facilitate wheelchair access. Replacement of existing windows on the building and installation of acoustic louvres to the west facade at eighth floor level. Alterations to the building undercroft including a new entrance lobby and facade lighting and CCTV. Provision of a new cycle and waste store and loading bay. External alterations to the adjacent piazza area including the installation of bollards, raised external area and the demised area for external seating and external lighting to the stair and passage to Carlton House Terrace; namely to include a roof step-over ladder and to amend PV panel layout.
- Received
- 12 June 2026
- Decided
- 24 June 2026
- Council
- City of Westminster
- Ward
- St James's
- ReceivedSubmitted12 Jun
- ValidatedValidated12 Jun
- Consult.Consultation
- TargetTarget Date10 Jul
- DecidedDecided24 Jun
Decided in 12 days (council typically 49)
This is an application to amend a permission at 10 Spring Gardens London SW1A 2BN. Westminster has handled 604 applications of this type and approves 82% of them, typically deciding them in 41 days. This one was decided in 12 days, 4 weeks quicker than Westminster's median. The site is in the St James's conservation area, with 9 listed buildings nearby. There have been 8 other applications at this address. In the past year there have been 558 applications across St James's. We hold 1,240 applications in total for the SW1A 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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Planning history at this site
13 other applications at this property, newest first.
- 20263 Sep
Amendments to planning permission dated 10 July 2025 (RN: 25/00695/FULL
ApprovedNon-material amendment26/05886/NMA - 202619 Jan
T1 1 x Platanus x hispanica: Crown lift by 2m, pruning low hanging branches secondary branches only, leaving…
ApprovedApplic. for works to trees in CA26/00280/TCA - 202519 Dec
New hard and soft landscaping of the piazza area in front of 10 Spring Gardens and partial replacement of the…
ApprovedFull Planning Permission Application25/09212/FULL - 202524 Nov
Display of one halo illuminated fascia sign measuring 0.21m x 1.8m on the 10 Spring Gardens undercroft…
ApprovedAdvertisement consent25/07676/ADV - 202531 Oct
Registering to assign full postcode for commercial building in respect of 10 Spring Gardens , London, SW1…
PendingAll OtherSNN25/00078 - 202513 Jun
Display of advertisements on hoardings including a living wall measuring 13.4m x 3.47m; 16.8m x 3m; and 13.2m…
ApprovedAdvertisement consent25/04055/ADV - 202518 Mar
Amendments to planning permission dated 15 May 2023 (RN 22/07991/FULL
ApprovedNon-material amendment25/01802/NMA - 202514 Mar
Details of an Electric Vehicle charging point for LGV delivery use (minimum 50kW three phase) within the…
ApprovedDischarge of conditions25/01748/ADFULL - 20253 Feb
Use of part-ground, first, sixth, seventh and eighth floor levels as an Embassy (sui generis). Associated…
ApprovedFull planning permission25/00695/FULL - 20243 Jun
Display of advertisements on hoardings measuring 2.44m x 46.82m, 2.44m x 13.29m, 2.44m 19.4m, 2.44m x 49.59m…
ApprovedAdvertisement consent24/03640/ADV - 20145 Feb
Alterations within entrance undercroft including the installation of a lightbox and new planting to Cockspur…
ApprovedApplication for full Planning Permission14/01015/FULL - 20145 Feb
Display of three non-illuminated fascia signs, four non-illuminated hanging signs and nine internally…
ApprovedAdvertisement consent14/01016/ADV - 200724 Apr
3 x London Planes: Reduce and reshape by 30% to contain.
ApprovedApplic. for works to trees in CA07/03713/TCA
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: St James's+1 more
- Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
- Brownfield land register: Admiralty Arch The Mall London SW1A 2DYRegister site at or near this address
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
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 and heritage coasts.
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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