Permitted11298/APP/2021/4536Submitted 4 years agoTwo-storey extension
HAYES Hillingdon
Erection of a single storey rear extension, part two storey rear extension.
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Progress
Submitted
14 Dec 2021
— completedValidated
14 Dec 2021
— completedConsultation
7 Feb 2022
— completedTarget date
8 Feb 2022
— completedDecided
8 Feb 2022
— completedApplication details
- Reference
- 11298/APP/2021/4536
- Local authority
- Hillingdon
- Ward
- BOTWELL
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 14 Dec 2021
- Validated
- 14 Dec 2021
- Comments close
- 7 Feb 2022
- Target decision
- 8 Feb 2022
- Decided
- 8 Feb 2022
Estimated project value
£44k–£62k
Based on the 22.0m² 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: 22m²
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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