Refused19304/APP/2026/899Submitted 5 months agoLoft conversion
HAYES Hillingdon
Erection of a first-floor rear extension, double storey side extension and hip to gable loft conversion
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Progress
Submitted
9 Apr 2026
— completedValidated
9 Apr 2026
— completedConsultation
13 May 2026
— completedTarget date
4 Jun 2026
— completedDecided
4 Jun 2026
— completedApplication details
- Reference
- 19304/APP/2026/899
- Local authority
- Hillingdon
- Ward
- YEADING 2022
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 9 Apr 2026
- Validated
- 9 Apr 2026
- Comments close
- 13 May 2026
- Target decision
- 4 Jun 2026
- Decided
- 4 Jun 2026
Estimated project value
£110k–£225k
Based on the 90.0m² of floor area stated in the application, at UK average rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 90m² · 2 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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