oc:hillingdon:78264/APP/2026/2153Planning Application oc:hillingdon:78264/APP/2026/2153
Planning application at 76 CROMWELL ROAD HAYES UB3 2PS, Hillingdon. View planning documents, track the decision and get email alerts on updates.
To extend the existing building with an additional storey in the form of a mansard roof with a new parapet wall in place of the existing flat roof. Minor amendments to the parking layout and minor internal alterations to accommodate.
78264/APP/2026/2153
76 CROMWELL ROAD HAYES UB3 2PS
This is a planning application at 76 CROMWELL ROAD HAYES UB3 2PS. Hillingdon has handled 5,480 applications of this type and approves 80% of them, typically deciding them in 56 days. It was submitted on 4 September 2026 and is still awaiting a decision. There are no previous applications recorded at this address. We hold 644 applications in total for the UB3 postcode area.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Hillingdon