Planning application
28 Grosvenor Street London W1K 4QR
Works: Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Demolition and rebuilding of the 4th floor and roof level to create a sunken roof terrace including a single storey access pod; installation of a plant enclosure and lift overrun; and partial infilling of rear lightwell to provide a new lift, all in connection with the continued use as offices.
As published by the council, reference 25/07048/FULL
Application record
- Reference
- 25/07048/FULL
- Type
- Full Planning Permission Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 1 Oct 2025
- Validated
- 1 Oct 2025
- Decided
- 19 Feb 2026
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1K 4QR
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
26/05237/FULL Awaiting decision
28 Grosvenor Street London W1K 4QR
Demolition and rebuilding of the 4th floor and roof level to create a sunken roof terrace including a single storey access pod. Installation of a plant enclosure and lift overrun, infilling of rear lightwell, provision of a new lift, all in connection with the continued use as offices.
Timeline
Dates from the published record
-
1 Oct 2025
Received by Westminster
-
19 Feb 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
CBRE Ltd Agent, registered in London
Active · incorporated 1998 · London
423 applications on PlanIndex · across 86 councils · 99% granted
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Plans, drawings, consultee responses and the officer's report
46 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 19 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
28 Grosvenor Street London W1K 4QR
88% historically approved · decision due ~28 Sep
Demolition and rebuilding of the 4th floor and roof level to create a sunken roof terrace including a single storey access pod. Installation of a plant enclosure and lift overrun, infilling of rear lightwell, provision of a new lift, all in connection with the continued use as offices.
Awaiting decision Full applications DemolitionSmall domestic -
Core House 27 Grosvenor Street London W1K 4QP
82% historically approved · decision due ~27 Apr
Display for a temporary period of six months of a non-illuminated estate agent board measuring 0.6 x 0.45m attached to the railings at ground floor level (retrospective)
Awaiting decision Advertising 3 docs -
26 Grosvenor Street London W1K 4QJ
Details drawings of new pavement lights and forecourt paving pursuant to Condition 12 of planning permission dated 3rd July 2025 (RN:25/01853/FULL).
Granted Full applications 10 docs -
26 Grosvenor Street London W1K 4QJ
Details of proposed replacement windows on the rear side elevation must be in timber, and not metal pursuant to condition 11 of planning permission dated 3rd July 2025 (RN 25/01853/FULL)
Granted Full applications Windows or glazing 10 docs -
26 Grosvenor Street London W1K 4QJ
Details drawings of windows pursuant to condition 10 of planning permission dated 3rd July 2025 (RN: 25/01853/FULL).
Granted Full applications Windows or glazing 9 docs -
26 Grosvenor Street London W1K 4QJ
Detailed drawings of the windows including sections at 1:10, 1:5 and details of any glazing bars at 1:2 pursuant to Condition 9 of planning permission dated 3rd July 2025 (RN:25/01853/FULL).
Granted Full applications Windows or glazing 8 docs
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