42 New Peachey Lane Cowley Data via plota.co.uk
Proposal
Conversion of single dwellinghouse into 2no. self contained flats including parking, bin and cycle storage, following the erection of a single storey rear extension. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 19 Oct 2026 and 29 Oct 2026, from Hillingdon's recent changes of use. The consultation period closed on 2 Oct 2026.
Site constraints 3
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.
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Important details
- Council
- Hillingdon
- Received
- 27 Jul 2026
- Validated
- 24 Aug 2026
- Ward
- COLHAM & COWLEY
- Case officer
- Show
- Target decision
- 19 Oct 2026
- Agent
- Show
Decision outlook
Day 41 of the 56-day target. Hillingdon usually decides changes of use by day 59.
Plota live figures for changes of use decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Consultation & key dates
- Consultation
- 11 Sept 2026
- Comments by
- 2 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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42 New Peachey Lane Cowley
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