Permitted11257/APP/2021/244Submitted 5 years agoTwo-storey extension
COWLEY Hillingdon
Two storey side extension and part two storey, part single storey rear extension
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Progress
Submitted
20 Jan 2021
— completedValidated
20 Jan 2021
— completedConsultation
15 Feb 2021
— completedTarget date
17 Mar 2021
— completedDecided
17 Mar 2021
— completedApplication details
- Reference
- 11257/APP/2021/244
- Local authority
- Hillingdon
- Ward
- UXBRIDGE SOUTH
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 20 Jan 2021
- Validated
- 20 Jan 2021
- Comments close
- 15 Feb 2021
- Target decision
- 17 Mar 2021
- Decided
- 17 Mar 2021
Estimated project value
£155k–£215k
Based on the 77.0m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².
Floor area gained: 77m² · 1 additional bedrooms
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
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