64663/APP/2026/350Planning Application 64663/APP/2026/350
Full application at 25 WESTACOTT HAYES MIDDLESEX UB4 8AQ, Hillingdon. View planning documents, track the decision and get email alerts on updates.
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, and removal of chimney (Application for a Certificate of Lawful Development for a Proposed Development).
64663/APP/2026/350
25 WESTACOTT HAYES MIDDLESEX UB4 8AQ
This is a full planning application for a dormer extension at 25 WESTACOTT HAYES MIDDLESEX UB4 8AQ. Hillingdon has handled 4,983 applications of this type and approves 80% of them, typically deciding them in 56 days. This one was decided in 15 days, 6 weeks quicker than Hillingdon's median. The site is in 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 58 applications across CHARVILLE 2022. We hold 907 applications in total for the UB4 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Hillingdon