cs:westminster:26/05348/FULLPlanning Application cs:westminster:26/05348/FULL
Planning application at 4 Biddulph Road London W9 1JB, Westminster. View planning documents, track the decision and get email alerts on updates.
Variation of condition 1 of planning permission dated 13 February 2026 (RN 25/07165/FULL), which itself varied condition 1 of planning permission dated 5th June 2025 (RN 25/01845/FULL), for: "Erection of rear extensions at ground and first floor levels, single storey side extension at ground floor level, and rear roof dormer; Excavation to extend existing basement level; installation of rooflights; Alterations to windows and doors; Creation of bin store to front garden; Landscaping works; and associated external alterations." NAMELY, to allow alteration to the rear/side roof design.
26/05348/FULL
4 Biddulph Road London W9 1JB
This is a planning application for a single storey side extension at 4 Biddulph Road London W9 1JB. Westminster has handled 18,803 applications of this type and approves 88% of them, typically deciding them in 56 days. It was submitted on 6 August 2026 and is still awaiting a decision. The site is in the Maida Vale conservation area. There have been 5 other applications at this address. We hold 912 applications in total for the W9 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster