HILLINGDON Hillingdon
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 2.95 metres, and for which the height of the eaves would be 2.90 metres.
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Progress
Application details
- Reference
- 53990/APP/2026/1935
- Local authority
- Hillingdon
- Ward
- COLHAM & COWLEY
- Application type
- Prior Approval
- Property type
- House
Key dates
- Submitted
- 4 Aug 2026
- Validated
- 4 Aug 2026
- Comments close
- 8 Sept 2026
- Target decision
- 14 Sept 2026
Estimated project value
£34k–£57k
Based on the 19.0m² 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: 19m²
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.