Planning application
74 GROSVENOR AVENUE HAYES UB4 8NN
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of single storey rear extension and an outbuilding to rear garden
As published by the council, reference 79732/APP/2025/2615
Application record
- Reference
- 79732/APP/2025/2615
- Type
- Full
- Status
- Approval
- Decision
- Permitted
- Received
- 9 Oct 2025
- Validated
- 13 Oct 2025
- Decided
- 8 Dec 2025
- Ward
- CHARVILLE 2022
- Postcode
- UB4 8NN
Timeline
Dates from the published record
-
9 Oct 2025
Received by Hillingdon
-
13 Oct 2025
Validated
Checked as complete and ready for consideration.
-
8 Dec 2025
Decision issued: Permitted
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 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 8 December 2025, 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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86% historically approved · decision due ~20 Oct
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Other full applications
In Hillingdon
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80149/APP/2026/1572 Granted
14 LADYGATE LANE RUISLIP HA4 7QU
Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)
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79879/APP/2026/1749 Granted
21 NORTH AVENUE HAYES UB3 2JE
Erection of part single storey, part double storey rear extension
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74889/APP/2026/1363 Granted
32 MANOR ROAD HAYES UB3 2DG
Erection of a first-floor rear extension.
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53073/APP/2026/1645 Granted
50 MINET DRIVE HAYES UB3 3JW
Erection of a part single storey, part two storey extension to the rear
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80172/APP/2026/1717 Refused
6 SQUIRRELS TRADING ESTATE VIVEASH CLOSE HAYES UB3 4RZ
Change of use from Class B8 to Class E retail