26/00782/FULL
Application Details
Description
Variation of Conditions 7 and 8 of planning permission dated 17 June 2025 (RN: 25/01604/FULL) for 'Phased development including replacement of rear basement roof slab and creation of a rear extension at ground floor. Removal of rear ground floor toilet block and external fire escape stairs. Demolition of existing, altered mansard roof and construction of a new mansard roof with dormer windows and concealed plant enclosure. Extension of existing lift to serve fourth floor. Replacement of third floor rear windows with double glazed sash windows. Minor internal reconfigurations. Continued use of ground floor as retail (Use Class E(a)) and basement, first, second, third and fourth as office (Use Class E(g))'. NAMELY, to enable the use the lower ground to fourth floor levels for either Class E(a) retail and/or Class E(g) office use. (Application under section 73 of the Act)
Council
Westminster
Application Type
Full Planning Permission Application
Date Received
10 Feb 2026
Date Validated
10 Feb 2026
Decision Date
18 May 2026
Council Website
View on Westminster websiteLocation
Address
23 Grafton Street London W1S 4EY
Postcode
W1S 4EY
UPRN
Coordinates
51.509541000000000, -0.143059900000000
Source: Application UPRN
Quick Info
- UID
- 26/00782/FULL
- Reference
- 26/00782/FULL
- Status
- Granted
- Last Updated
- 19 May 2026