Planning application
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Amendments to planning permission dated 16 May 2025 (RN: 24/08150/FULL) for 'Refurbishment of existing building, including alteration to ground floor entrances to west elevation, introduction of louvres on the north and south elevation, revised plant at roof level and use of fifth floor terrace for amenity, including landscaping and new doors'. Namely, to amend Condition 14 of the Consented Scheme, which relates to the protection of existing London Underground infrastructure during construction.
As published by the council, reference 26/05578/NMA
Application record
- Reference
- 26/05578/NMA
- Category
- Amendments
- Status
- Pending
- Received
- 17 Aug 2026
- Validated
- 17 Aug 2026
- Postcode
- SW1W 9AX
Timeline
Dates from the published record
-
17 Aug 2026
Received by Westminster
-
22 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 60 days over the applications it decided in the last year.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
-
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
89% historically approved · decision due ~1 Oct
Details of rooftop plant screening pursuant to condition 4b of planning permission dated 15 April 2025 (RN: 24/08150/FULL)
Decided -
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
89% historically approved · decision due ~2 Oct
Details of method statement explaining the measures you will take to protect the trees on and close to the site; pursuant to condition 8 of planning permission dated 16th April 2025 (24/08150/FULL)
Awaiting decision Trees -
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
89% historically approved · decision due ~1 Oct
Details of hard and soft landscaping scheme / soil pursuant to conditions 6 and 7 of planning permission dated 16 April 2025 (RN: 24/08150/FULL)
Awaiting decision -
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
87% historically approved · decision due ~13 Jan
Detailed drawing of the fifth-floor terrace balustrade (elevation and section 1:10), detailed drawing of the louvres at each floor (elevation 1:10) and detailed drawing of the ground floor entrances (elevation 1:10) pursuant to condition 4 (A), (C), (D) of planning permission dated 16th April 2025 (RN:24/08150/FULL)
Awaiting decision Full applications 6 docs -
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
87% historically approved · decision due ~16 Jul
Detailed method statement explaining the measures you will take to protect the trees on and close to the site pursuant to condition 8 of planning permission dated 16th April 2025 (RN:24/08150).
Awaiting decision Full applications Trees 4 docs -
Belgrave House 76 Buckingham Palace Road London SW1W 9AX
87% historically approved · decision due ~16 Jul
Details of TfL Infrastructure Protection which identify existing London Underground structures which are located in the vicinity of existing building, the development must be shown to take no support from LUL land or property or to detrimentally change the loading on them, provide detailed design and Risk Assessment Method Statement (RAMS) for all temporary and permanent works including scaffolding works and the use of crane/heavy plant on Eccleston Place, demonstrate to TfL's satisfaction that the methods and timing of the works are not contrary to the contents of LU's document "Special Conditions for Outside Parties working on or near the railway pursuant to condition 14 of planning permission dated 16th April 2025 (RN:24/08150/FULL)
Awaiting decision Full applications 7 docs
Other amendments applications
In Westminster
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26/05881/NMA Awaiting decision
50A Warlock Road London W9 3LW
Amendments to planning permission dated 11 August 2026 (RN: 26/04158/FULL) for the: Erection of a single-storey rear extension at lower ground floor level; replacement of existing rear window with a door at ground floor level and creation of terrace with associated railings/screening; and associated external alterations. NAMELY, revise the height of the rear elevation kitchen French doors.
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26/05798/NMA Awaiting decision
3 Blenheim Road London NW8 0LU
Amendments to planning permission dated 18th January 2024 (RN:22/04886/FULL) for Excavation of single-storey basement extension with lightwells to front and rear gardens; Erection of single-storey extension to rear and three-storey extension to side; Formation of door to rear at lower ground floor level; Landscaping works; and associated external alterations. Namely, internal alterations and minor adjustment to rooflight position.
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26/05670/NMA Awaiting decision
64 St James's Street London SW1A 1NF
Amendments to planning permission dated 2nd September 2021 (21/02158/FULL) for: Demolition of the existing mansard roof and removal of plant and escape stair; erection of new double mansard roof extension and rear extension for additional commercial floorspace (Use Class E); and installation of new escape stair, rear balconies, roof terrace and associated works namely, amendments to allow for the installation of a condenser unit within the rear lightwell.
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26/05674/NMA Awaiting decision
52 Eaton Place London SW1X 8AL
Amendments to planning permission dated 25 September 2025 (25/05108/FULL) for: Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors namely, to allow replacement of second floor rear full height sash window with set of french doors.
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26/05586/NMA Awaiting decision
York House 23 Kingsway London WC2B 6UJ
Amendments to planning permission dated 21 November 2025 (RN: 25/04455/FULL) for Alteration and refurbishment of the ground floor entrances on both Kingsway and Kean Street; alterations to the 8th floor rear elevation in association with improved access to the external amenity terrace; installation of air conditioning condensers on the rooftop of the building; and replacement of the associated existing plant screen. Namely, the omission of two dormer windows at 8th floor level