25 Blythwood Road, Pinner, Harrow, HA5 3QD Data via plota.co.uk
Proposal
Single storey rear extension: 6.00 metres deep, 3.17 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 1 Jan 2027, from Harrow's recent extensions.
Documents 6
Plans & drawings 5
Application forms 1
Site constraints 7
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.
Sales history 1
Last sold for £700,000 in October 2017. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
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 5 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
- 18 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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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25 Blythwood Road, Pinner, Harrow, HA5 3QD
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