Planning application
21 Hawthorn Drive New Denham Buckinghamshire UB9 4AJ
Works: Extension Loft or dormer
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Double storey rear extension with dormers
As published by the council, reference PL/26/06347/FA
Application record
- Reference
- PL/26/06347/FA
- Status
- Registered
- Validated
- 17 Aug 2026
- Postcode
- UB9 4AJ
Timeline
Dates from the published record
-
17 Aug 2026
Validated
Checked as complete and ready for consideration.
-
18 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Buckinghamshire took a median of 58 days over the applications it decided in the last year.
What happens while it is decided
The process from here
This application is with Buckinghamshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About this record
Reading the register
This page mirrors an entry on the statutory planning register that Buckinghamshire is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.
Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.
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Within 500 metres
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58 PAGES LANE UXBRIDGE UB8 1XT
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.1 metres, for which the maximum height would be 3.485 metres, and for which the height of the eaves would be 2.732 metres
Withdrawn Full applications Extension 8 docsSmall domestic -
Riverview OXFORD ROAD UXBRIDGE UB8 1HS
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Details pursuant to the partial discharge of Condition 13 (part i (b) only - Contamination) of prior approval reference 40050/APP/2025/1876, dated 10-10-2025, for 'Change of use from Commercial (Use Class E) to Residential (Use Class C3) to create 56 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).
DecidedMajor scheme