6 Wilton Place London SW1X 8RH

26/02497/ADLBCApproval of Details (ADLBC)Approved

Discharge / amendments

Approved on 4 June 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

Detailed drawings showing the following alteration to the scheme - a revised proposed front elevation drawing (SK23) showing a revised design for WG01 demonstrating a replica of the GF front window at 8 Wilton Place; and windows W101 and W102 showing 6 over 6 sashes and details (plans and elevations at 1:10 and sections at 1:5) of existing and proposed details of each window type (including different sash pane configurations), showing the glazing bar detail, details of the rooflight, existing and proposed details of each window to be retrofitted with new glazing; and proposed details of each type of secondary glazing installation, showing its relationship to retained fabric pursuant to condition 4 and 5 of listed building dated 18th February 2026 (RN:25/07972/LBC)

Received: 13 April 2026
Council: City of Westminster
Ward: Knightsbridge & Belgravia
Agent: SJA Ltd

ReceivedReceived13 Apr
ValidatedValidated20 Apr
Consult.Consultation
TargetTarget Date15 Jun
DecidedDecided4 Jun

Decided in 45 days (council typically 49)

About this application

This is an application to discharge conditions at 6 Wilton Place London SW1X 8RH. Westminster has handled 3,063 applications of this type. This one was decided in 52 days, 3 days longer than Westminster's typical decision time. The site is in the Belgravia conservation area, with 8 listed buildings nearby. There have been 15 other applications at this address. In the past year there have been 383 applications across Knightsbridge & Belgravia. We hold 1,284 applications in total for the SW1X 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.See what's approved near your address

Application details

Postcode: SW1X 8RH
Application type: Approval of Details (ADLBC)
Scale / size: Small

Planning application dates

Date validated: 20 April 2026
Target decision date: 15 June 2026

Applicant and agent

Agent: SJA Ltd
Agent address: 4th Floor, Rex House 4-12 Lower Regent St London SW1Y 4PE United Kingdom

Planning decision

Statutory period: 56 days

Additional information

Comments: 0
Documents: 8

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: Belgravia
Listed building: Grade II: 1-8, Wilton Place Sw1On or next to this site
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Tree Preservation Order: Ref W48Protected tree on or next to this site
Flood zone 1: Low probability (rivers and sea)

Also checked, none recorded (20)

flood storage areas, 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
13 Apr
Detailed drawings showing the following alteration to the scheme - a revised proposed front elevation drawing…
This applicationApprovedDischarge of conditions26/02497/ADLBC
2025
3 Nov
Replacement of non-original windows and refurbishment of original windows to front and rear elevations…
ApprovedFull Planning Permission ApplicationRelated25/07971/FULL
2025
3 Nov
Replacement of windows, refurbishment and re-glazing of windows, and replacement rooflight. (Linked with…
ApprovedListed building consentPart of25/07972/LBC

Planning history at this site

20 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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