51 The Gardens, West Harrow, Harrow Data via plota.co.uk
Proposal
Certificate of Lawful Proposed Development: Single storey detached outbuilding at side for use as Gym/Storage Data via plota.co.uk
Application progress
Refused on 6 Oct 2026 · Delegated decision · Last checked 6 Oct 2026
Documents 7
Decision & officer reports 1
Statements & assessments 1
Plans & drawings 3
Application forms 1
Other documents 1
Site constraints 3
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.
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
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Refused, as 22% of extensions here are.
Plota live figures for extensions decided by Harrow in the last twelve months, from validation. Harrow decision record →
Consultation & key dates
- Statutory expiry
- 6 Oct 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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51 The Gardens, West Harrow, Harrow
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