Adjacent Garages, WALTON CROFT Cavendish Avenue, Sudbury, Harrow Data via plota.co.uk
Proposal
Construction of two storey upward extension to provide six additional self-contained residential flats (Class C3) 2 x 1 bed; 2 x 2 beds; 1 x 3 beds; 1 x 4 beds); associated parking, cycle storage and refuse facilities Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 31 Dec 2026, from Harrow's recent extensions.
Documents 7
Statements & assessments 3
Plans & drawings 2
Application forms 1
Other documents 1
Site constraints 6
Checked on 10 November 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 Harrow - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 6 of the 56-day target. Harrow usually decides extensions by day 56.
Plota live figures for extensions decided by Harrow in the last twelve months, from validation. Harrow decision record →
Consultation & key dates
- Statutory expiry
- 31 Dec 2026
Harrow ranks #115 out of 296 councils for householder decision speed. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.
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Adjacent Garages, WALTON CROFT Cavendish Avenue, Sudbury, Harrow
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