UPRN 010033532141

Unique Property Reference Number

Property Information
UPRN

010033532141

Coordinates

51.5217336, -0.1566471

UPRN data version: 2026-08

Connected Address

Flat 4b Block 4 Portman Mansions Chiltern Street London W1U 6NS

From planning application records

Planning Applications
Council Reference Date Status Description
Westminster 26/01860/FULL 07 Apr 2026 Granted Replacement of nine windows on the front and side elevation at lower ground floor level …
Statistics
Total Applications
1
Granted
1
First Application
07 Apr 2026
Last Application
07 Apr 2026