102 Windsor Avenue Hillingdon Data via plota.co.uk
Proposal
Erection of an outbuilding to the rear garden, following partial demolition of existing outbuilding. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision soon after comments close on 30 Oct 2026; it is now day 72.
Site constraints 4
Checked on 10 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.
Every application in Hillingdon - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Hillingdon
- Received
- 3 Aug 2026
- Validated
- 17 Aug 2026
- Ward
- HILLINGDON EAST 2022
- Case officer
- Show
- Target decision
- 6 Nov 2026
- Agent
- Show
Decision outlook
Day 72, past the statutory target. 90% of demolitions in Hillingdon are decided within thirteen weeks, which runs to 16 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 26 Oct 2026.
Plota live figures for demolitions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Consultation & key dates
- Consultation
- 9 Oct 2026
- Comments by
- 30 Oct 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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102 Windsor Avenue Hillingdon
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Comments are open until 30 Oct 2026