11 Whitethorn Avenue Yiewsley Data via plota.co.uk
Proposal
Erection of a single storey extension to the rear Data via plota.co.uk
Application progress
Approved on 24 Aug 2026 · Last checked 5 Sept 2026
Site constraints 3
Checked on 11 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.
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Important details
- Council
- Hillingdon
- Postcode
- UB7 8JY
- Received
- 27 Jun 2026
- Validated
- 29 Jun 2026
- Ward
- YIEWSLEY 2022
- Case officer
- Show
- Target decision
- 24 Aug 2026
- Decision
- Approval
- Decision date
- 24 Aug 2026
- Agent
- Keenan Project Designs Ltd
How this decision compares
Decided in 56 days from validation, about the council's usual 53 days. Approved, as 91% of extensions here are.
Plota live figures for extensions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Consultation & key dates
- Consultation
- 10 Jul 2026
- Comments by
- 31 Jul 2026
Historical activity at this location
1 nearby application on record - archival context, not part of the live application.
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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11 Whitethorn Avenue Yiewsley
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