Permitted50676/APP/2026/644Submitted 6 months agoRear extension
HAYES Hillingdon
Erection of a single storey rear extension, added to an existing extension
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Progress
Submitted
13 Mar 2026
— completedValidated
13 Mar 2026
— completedConsultation
25 Apr 2026
— completedTarget date
15 May 2026
— completedDecided
11 May 2026
— completedApplication details
- Reference
- 50676/APP/2026/644
- Local authority
- Hillingdon
- Ward
- BELMORE 2022
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 13 Mar 2026
- Validated
- 13 Mar 2026
- Comments close
- 25 Apr 2026
- Target decision
- 15 May 2026
- Decided
- 11 May 2026
Estimated project value
£29k–£48k
Based on the 16.0m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 16m²
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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