14 Brentford Close Hayes Data via plota.co.uk
Proposal
Conversion of roof space to habitable use to include, raised ridge height, dormer and roof lights, erection of a first floor extension to the rear Data via plota.co.uk
Application progress
Refused on 7 Oct 2026 · Last checked 7 Oct 2026
Site constraints 5
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, 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.
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Important details
- Council
- Hillingdon
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Ward
- YEADING 2022
- Case officer
- Show
- Target decision
- 7 Oct 2026
- Decision
- Refusal
- Decision date
- 7 Oct 2026
- Agent
- Show
How this decision compares
Decided in 56 days from validation, about the council's usual 54 days. Refused, as 8% 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
- 21 Aug 2026
- Comments by
- 12 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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14 Brentford Close Hayes
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