Planning application
7A COLDHARBOUR LANE HAYES UB3 3EA
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Conversion and extension of roofspace to habitable use including a dormer extension at the rear of the property.
As published by the council, reference 79801/APP/2025/2965
Application record
- Reference
- 79801/APP/2025/2965
- Type
- Full
- Status
- Approval
- Decision
- Permitted
- Received
- 24 Nov 2025
- Validated
- 24 Nov 2025
- Decided
- 29 Jan 2026
- Ward
- HAYES TOWN 2022
- Postcode
- UB3 3EA
Timeline
Dates from the published record
-
24 Nov 2025
Received by Hillingdon
-
29 Jan 2026
Decision issued: Permitted
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hillingdon granted permission on 29 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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