Westminster
Westminster/25/07262/FULL
41 Upper Grosvenor Street London W1K 2NH
- Reference
- Westminster/25/07262/FULL
- Authority
- Westminster
- Application type
- FULL
- Address
- 41 Upper Grosvenor Street London W1K 2NH
- Postcode
- W1K 2NH
- Status
- Decided
- Decision
- Application Permitted
- Received
- 8 Oct 2025
- Validated
- 22 Oct 2025
- Started
- 22 Oct 2025
- Decided
- 5 Mar 2026
- Source council
- Westminster
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 18 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location - Contains OS data © Crown copyright and database right
Proposal
External alterations including rooftop and rear extension at 41 Upper Grosvenor Street; and reconfiguration and amalgamation of existing residential accommodation (comprising 2 x 2bed and 1 x 1 bed) to provide 3 homes (1 x 2 bed and 2 x 3 bed) (Class C3) at 41 Reeves Mews; external alterations including rooftop and rear extension and terrace, loft conversion and new dormers and enlargement of basement at 41 Reeves Mews; and change of use of existing commercial use (Use Class E) to residential (Use Class C3) at lower ground of 41 Reeves Mews to facilitate shared cycle storage, refuse and plant facilities to serve both 41 Upper Grosvenor Street and 41 Reeves Mews; and associated landscaping across the site. [SITE INCLUDES 41 REEVES MEWS]
Key dates
- Received 8 Oct 2025
- Validated 22 Oct 2025
- Started 22 Oct 2025
- Decided 5 Mar 2026
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
Inside plotEdge
Go beyond the public record
This page is the public OGL record. plotEdge adds the private intelligence layer for this site - open it in the app to unlock:
- Ownership & title Registered owner and title from HM Land Registry.
- Viability & build potential Site scoring and development upside.
- Constraints Flood risk, green belt, conservation areas and designations.
- Approval signal Planning risk and approval-likelihood analysis.
- Comparable applications Decisions on similar nearby sites, side by side.
- Status alerts Get notified the moment this application changes.
Source: public planning application data from Westminster, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.