11 Secker Crescent, Harrow Weald, Harrow, HA3 5LZ Data via plota.co.uk
Proposal
Single storey rear extension: 4.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 19 Dec 2026, from Harrow's recent extensions.
Site constraints 3
Checked on 27 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
Decision outlook
Day 4 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
- 5 Dec 2026
Historical activity at this location
17 nearby applications on record - archival context, not part of the live application.
Nearby activity
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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11 Secker Crescent, Harrow Weald, Harrow, HA3 5LZ
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