Planning application
4 ROSTREVOR GARDENS HAYES
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a part single, part double storey side/rear extension with amendments to existing garage and boundary treatment (amended description)
As published by the council, reference 27889/APP/2026/1675
Application record
- Reference
- 27889/APP/2026/1675
- Status
- Approval
- Decision
- Granted As published: Permitted
- Received
- 3 Jul 2026
- Validated
- 3 Jul 2026
- Decided
- 28 Aug 2026
Site history
Applications at this address on the Hillingdon register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
27889/APP/2026/814 Granted
4 ROSTREVOR GARDENS HAYES
Erection of single storey side extension and demolition of existing extension , and partial demolition of existing detached garage.(Application for a Certificate of Lawful Development for a Proposed Development)
Timeline
Dates from the published record
-
3 Jul 2026
Received by Hillingdon
-
30 Jul 2026
Added to PlanIndex
-
28 Aug 2026
Decision issued: Permitted
-
30 Aug 2026
Status changed to Approval
Previously Undecided.
What this grant of permission means
Hillingdon granted permission on 28 August 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 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.