cs:westminster:26/05449/LBCPlanning Application cs:westminster:26/05449/LBC
Planning application at 4 Grosvenor Square London W1K 4AE, Westminster. View planning documents, track the decision and get email alerts on updates.
Internal alterations including the refurbishment and stabilization of the secondary service staircase, fabric conservation, and the modernization of the vertical transport lift core infrastructure.
26/05449/LBC
4 Grosvenor Square London W1K 4AE
This is a planning application at 4 Grosvenor Square London W1K 4AE. Westminster has handled 18,781 applications of this type and approves 88% of them, typically deciding them in 56 days. It was submitted on 11 August 2026 and is still awaiting a decision. The site is in the Mayfair conservation area, with 10 listed buildings nearby. There have been 3 other applications at this address. We hold 454 applications in total for the W1K postcode area.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near W1K
New planning applications delivered to your inbox weekly.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster