25/06936/LBCPlanning Application 25/06936/LBC
Heritage application at 17 Belgrave Square London SW1X 8PG, Westminster. View planning documents, track the decision and get email alerts on updates.
Replacement of existing windows on all elevations of the building at 17 Belgrave Square and adjacent mews at 17 Belgrave Mews West with slimline double glazing timber units. (Linked with 25/06935/FULL)
25/06936/LBC
17 Belgrave Square London SW1X 8PG
This is a heritage application for window replacement at 17 Belgrave Square London SW1X 8PG. Westminster has handled 2,686 applications of this type and approves 90% of them, typically deciding them in 64 days. It was submitted on 26 September 2025 and is still awaiting a decision. The site is in the Belgravia conservation area, with 10 listed buildings nearby. There have been 14 other applications at this address. In the past year there have been 417 applications across Knightsbridge & Belgravia. We hold 636 applications in total for the SW1X postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster