274-278 Dawson House Northolt Road, South Harrow, HA2 8EB Data via plota.co.uk
Proposal
Additional two storeys (height 6.9m) of development containing 8 flats on an existing detached block of flats - maximum overall height 17.7m (Prior approval of transport and highways impacts; air traffic and defence asset impacts; contamination risks; flooding risks; the external appearance of the building; the provision of adequate natural light in all habitable rooms of the new dwellinghouses; impact on the amenity of the existing building and neighbouring premises and impact on a protected view) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 8 Oct 2026; it is now day 57.
Documents 25
Statements & assessments 1
Plans & drawings 20
Application forms 1
Consultation & comments 2
Site constraints 4
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.
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Important details
Decision outlook
Day 57, past the statutory target. 77% of changes of use in Harrow are decided within thirteen weeks, which runs to 11 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 6 Oct 2026.
Plota live figures for changes of use decided by Harrow in the last twelve months, from validation. Harrow decision record →
Consultation & key dates
- Statutory expiry
- 8 Dec 2026
Historical activity at this location
25 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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274-278 Dawson House Northolt Road, South Harrow, HA2 8EB
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