Planning application
6 WESTACOTT HAYES
Works: Extension Demolition 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, following the demolition of the existing rear extension.
As published by the council, reference 39876/APP/2025/2448
Application record
- Reference
- 39876/APP/2025/2448
- Status
- Approval
- Received
- 19 Sep 2025
Site history
Applications at this address on the Hillingdon register
This site has had 3 applications since 2025: 0 approved, 1 refused.
-
39876/APP/2026/271 Refused
6 WESTACOTT HAYES
Erection of a part two storey part single storey rear extension.
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39876/APP/2025/2223 Awaiting decision
6 WESTACOTT HAYES
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 front roof lights, conversion of roof from hip to gable end, erection of a front porch, and erection of outbuilding to rear garden following demolition of existing outbuildings (Application for a Certificate of Lawful Development for a Proposed Development)
Timeline
Dates from the published record
-
19 Sep 2025
Received by Hillingdon
-
7 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 14 November 2025, 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.