Planning application
59 GROSVENOR AVENUE HAYES
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of a part single storey, part two storey extension to the rear
As published by the council, reference 33833/APP/2026/560
Application record
- Reference
- 33833/APP/2026/560
- Status
- Approval
- Received
- 5 Mar 2026
- Validated
- 5 Mar 2026
- Decided
- 20 Apr 2026
Site history
Applications at this address on the Hillingdon register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
33833/APP/2025/3227 Granted
59 GROSVENOR AVENUE HAYES
Erection of part single part double storey rear extension
Timeline
Dates from the published record
-
5 Mar 2026
Received by Hillingdon
-
20 Apr 2026
Decision issued
-
7 Aug 2026
Added to PlanIndex
What happens while it is decided
This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 57 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Hillingdon's portal will say. Our guide explains the common types.