25/05026/FULL
Status: Granted
(10 Oct 2025)
Application Details
Description
Extensions to sides and rear at third to sixth floor levels; roof extension; roof terraces at fifth, sixth and seventh (roof) floor levels; alterations to existing entrance doors; new external fire escape staircase; new window openings to rear elevation; and replacement and relocation of external plant and services.
Council
Westminster
Application Type
Full Planning Permission Application
Date Received
18 Jul 2025
Date Validated
18 Jul 2025
Decision Date
10 Oct 2025
Council Website
View on Westminster websiteLocation
Address
Alliance House 12 Caxton Street London SW1H 0QL
Postcode
SW1H 0QL
UPRN
Coordinates
51.498747000000000, -0.135517000000000
Source: Application UPRN
Quick Info
- UID
- 25/05026/FULL
- Reference
- 25/05026/FULL
- Status
- Granted
- Last Updated
- 12 Oct 2025