25/07559/FULLPlanning Application 25/07559/FULL
Full application at 8 Oldbury Place London W1U 5PG, Westminster. View planning documents, track the decision and get email alerts on updates.
Construction of a new mansard extension to the existing mews house together with the introduction of a new internal lightwell to basement level and single storey ground floor rear extension.
25/07559/FULL
8 Oldbury Place London W1U 5PG
This is a full planning application for a rear extension at 8 Oldbury Place London W1U 5PG. Westminster has handled 4,496 applications of this type and approves 84% of them, typically deciding them in 73 days. It was submitted on 20 October 2025 and is still awaiting a decision. The site is in the Harley Street conservation area, with 7 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 221 applications across Marylebone. We hold 777 applications in total for the W1U postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster