HILLINGDON Hillingdon
First floor rear extension and conversion of roofspace to habitable use to to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with gable end window and single storey outbuilding to rear for use as home office/shed
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Progress
Application details
- Reference
- 70707/APP/2020/3552
- Local authority
- Hillingdon
- Ward
- BOTWELL
- Application type
- Householder
- Property type
- Commercial
Key dates
- Submitted
- 10 Nov 2020
- Validated
- 10 Nov 2020
- Comments close
- 3 Dec 2020
- Target decision
- 5 Jan 2021
- Decided
- 21 Dec 2020
Estimated project value
£28k–£75k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
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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