Planning application
97 PARK LANE 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 single storey rear extension
As published by the council, reference 21437/APP/2026/1393
Application record
- Reference
- 21437/APP/2026/1393
- Status
- Approval
- Received
- 4 Jun 2026
Site history
Applications at this address on the Hillingdon register
This site has had 3 applications since 2025: 2 approved, 0 refused.
-
21437/APP/2026/16 Granted
97 PARK LANE HAYES
Erection of rear extension, following the demolition of existing rear extension and detached garage
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21437/APP/2025/3203 Granted
97 PARK LANE HAYES
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 3x front roof lights, Juliette balcony, and removal of chimney. (Application for a Certificate of Lawful Development for a Proposed Development)
Timeline
Dates from the published record
-
4 Jun 2026
Received by Hillingdon
-
26 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 30 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hillingdon took a median of 58 days over the applications it decided in the last year.
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 58 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.