25/04301/FULL
Status: Granted
(11 Nov 2025)
Application Details
Description
Demolition of existing roof plant room and erection of a single floor roof extension to provide one residential unit (Class C3). Erection of replacement plant room, and provision of an external terrace, landscaping and green roof. Alterations to rear fenestration pattern. Erection of single storey lower ground floor extension within rear lightwell to provide additional office floorspace (Class E) and replacement of a window with a door at front ground floor level.
Council
Westminster
Application Type
Full Planning Permission Application
Date Received
24 Jun 2025
Date Validated
04 Aug 2025
Decision Date
11 Nov 2025
Council Website
View on Westminster websiteLocation
Address
Hallam House 56 - 60 Hallam Street London W1W 6JL
Postcode
W1W 6JL
UPRN
Coordinates
51.520980300000000, -0.143661100000000
Source: Application UPRN
Quick Info
- UID
- 25/04301/FULL
- Reference
- 25/04301/FULL
- Status
- Granted
- Last Updated
- 23 Nov 2025