cs:westminster:26/04924/FULLPlanning Application cs:westminster:26/04924/FULL
Planning application at 1 Sussex Street London SW1V 4RZ, Westminster. View planning documents, track the decision and get email alerts on updates.
Erection of mansard extension and new side window at second floor level.
26/04924/FULL
1 Sussex Street London SW1V 4RZ
This is a planning application for an extension at 1 Sussex Street London SW1V 4RZ. Westminster has handled 18,803 applications of this type and approves 88% of them, typically deciding them in 56 days. It was submitted on 23 July 2026 and is still awaiting a decision. The site is in the Pimlico conservation area, with 2 listed buildings nearby. There have been 4 other applications at this address. We hold 816 applications in total for the SW1V postcode area.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near SW1V
New planning applications delivered to your inbox weekly.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster