P2026/0588/FULPlanning Application P2026/0588/FUL
Full application at 40-42 Old Street, London, EC1V 9AE, Islington. View planning documents, track the decision and get email alerts on updates.
Erection of a mansard roof extension to allow the creation of 1 X 1 bedroom residential unit (Use Class C3).
P2026/0588/FUL
40-42 Old Street, London, EC1V 9AE
This is a full planning application for an extension at 40-42 Old Street, London, EC1V 9AE. Islington has handled 1,767 applications of this type and approves 83% of them, typically deciding them in 77 days. It was submitted on 3 March 2026 and is still awaiting a decision. The site is in a conservation area, with 3 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 174 applications across Bunhill. We hold 847 applications in total for the EC1V postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Islington