25/05866/FULL
Status: Refused
(17 Oct 2025)
Application Details
Description
Replacement of existing single-glazed timber sash and casement windows with double-glazed timber sash and casement windows to match the existing style and opening type. Existing window frames to be retained with no changes to the structural openings.
Council
Westminster
Application Type
Full Planning Permission Application
Date Received
19 Aug 2025
Date Validated
01 Sep 2025
Decision Date
17 Oct 2025
Council Website
View on Westminster websiteLocation
Address
Flat 1D Block 1 Portman Mansions Chiltern Street London W1U 5AJ
Postcode
W1U 5AJ
UPRN
Coordinates
51.521984700000000, -0.156031500000000
Source: Application UPRN
Quick Info
- UID
- 25/05866/FULL
- Reference
- 25/05866/FULL
- Status
- Refused
- Last Updated
- 05 Jan 2026