49 Hillingdon Hill Uxbridge Data via plota.co.uk
Proposal
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, erection of a two storey extension to the rear, amendments to fenestrations Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 25 Oct 2026, from Hillingdon's recent extensions. The consultation period closed on 25 Sept 2026.
Site constraints 6
Checked on 25 September 2026. Historic England, the Environment Agency, Natural England 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.
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Test Road Hillingdon
Test
Important details
- Council
- Hillingdon
- Received
- 27 Jul 2026
- Validated
- 1 Sept 2026
- Ward
- HILLINGDON WEST 2022
- Case officer
- Show
- Target decision
- 27 Oct 2026
- Agent
- Show
Decision outlook
Day 33 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 →
Consultation & key dates
- Consultation
- 4 Sept 2026
- Comments by
- 25 Sept 2026
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%).
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49 Hillingdon Hill Uxbridge
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