oc:hillingdon:76347/APP/2026/1201Planning Application oc:hillingdon:76347/APP/2026/1201
Planning application at 89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ, Hillingdon. View planning documents, track the decision and get email alerts on updates.
Conversion of roof space to habitable use to include rear dormer, and 2x front roof lights (Application for a Certificate of Lawful Development for a proposed development)
76347/APP/2026/1201
89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ
This is a planning application for a dormer extension at 89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ. Hillingdon has handled 5,467 applications of this type and approves 80% of them, typically deciding them in 56 days. It was submitted on 14 May 2026 and is still awaiting a decision. There has been 1 other application at this address. We hold 906 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