cs:westminster:26/04439/FULLPlanning Application cs:westminster:26/04439/FULL
Full application at 4 Marylebone Mews London W1G 8PY, Westminster. View planning documents, track the decision and get email alerts on updates.
Replacement of glazing to windows, clerestory, rooflights, entrance door and sidelights. [Linked to 26/04440/LBC]
26/04439/FULL
4 Marylebone Mews London W1G 8PY
This is a full planning application for window replacement at 4 Marylebone Mews London W1G 8PY. Westminster has handled 4,496 applications of this type and approves 84% of them, typically deciding them in 73 days. It was submitted on 3 July 2026 and is still awaiting a decision. The site is in the Harley Street conservation area, with 20 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 221 applications across Marylebone. We hold 303 applications in total for the W1G postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster