63 Warley Avenue Hayes Data via plota.co.uk
Proposal
Conversion of roof space to habitable use to include a rear dormer, front roof lights conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 25 Nov 2026, from Hillingdon's recent extensions.
Site constraints 6
Checked on 7 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Every application in Hillingdon - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
39 CHAUCER AVENUE HAYES UB4 0AR
Erection of a part single part two storey rear extension.
277 CHURCH ROAD HAYES UB3 2LQ
Double hip to gable conversion with rear dormer and 2 front roof lights and conv...
UNIT 5 692 UXBRIDGE ROAD HAYES
Installation of extraction fan
12 SHAKESPEARE AVENUE HAYES MIDDLESEX UB4 0BJ
Erection of outbuilding (Application for a Certificate of Lawful Development for...
563 UXBRIDGE ROAD HAYES
Confirmation of the existing use of the Property as four self-contained resident...
Family Pound - 736 UXBRIDGE ROAD HAYES UB4 0RU
Erection of a two storey side extension, following the demolition of the existin...
Important details
- Council
- Hillingdon
- Received
- 10 Sept 2026
- Validated
- 2 Oct 2026
- Ward
- BELMORE 2022
- Case officer
- Show
- Target decision
- 27 Nov 2026
- Agent
- Show
Decision outlook
Day 7 of the 56-day target. Hillingdon usually decides extensions by day 54.
Plota live figures for extensions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
Track this application
63 Warley Avenue Hayes
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.