cs:westminster:26/04390/NMAPlanning Application cs:westminster:26/04390/NMA
Amendment application at 3 Stanhope Gate London W1K 1AG, Westminster. View planning documents, track the decision and get email alerts on updates.
Amendments to planning permission dated 21 April 2021 (RN: 21/01198/FULL) for the: Replacement windows to 3 Stanhope Gate and 18C Curzon Street elevations from ground to fifth floor with addition of applied external stone window architraves. NAMELY, changes to windows and door frame detail and colour.
26/04390/NMA
3 Stanhope Gate London W1K 1AG
This is an application to amend a permission at 3 Stanhope Gate London W1K 1AG. Westminster has handled 604 applications of this type and approves 80% of them, typically deciding them in 40 days. It was submitted on 2 July 2026 and is still awaiting a decision. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 554 applications across West End. We hold 456 applications in total for the W1K postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster