Planning application
1 CROSSWAY RUISLIP
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
Erection of single story side extension, hip to gable roof conversion, and enlargement of rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)
As published by the council, reference 52829/APP/2026/426
Application record
- Reference
- 52829/APP/2026/426
- Status
- Approval
- Received
- 18 Feb 2026
- Validated
- 20 Feb 2026
- Decided
- 17 Apr 2026
Timeline
Dates from the published record
-
18 Feb 2026
Received by Hillingdon
-
20 Feb 2026
Validated
Checked as complete and ready for consideration.
-
17 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.