Refused25/0440Submitted over a year agoBasement
Brent
Proposed basement extension to existing outbuilding in rear garden of dwellinghouse
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Progress
Submitted
17 Feb 2025
— completedValidated
17 Feb 2025
— completedConsultation
12 Mar 2025
— completedTarget date
31 Mar 2025
— completedDecided
14 Apr 2025
— completedApplication details
- Reference
- 25/0440
- Local authority
- Brent
- Ward
- Brondesbury Park
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 17 Feb 2025
- Validated
- 17 Feb 2025
- Comments close
- 12 Mar 2025
- Target decision
- 31 Mar 2025
- Decided
- 14 Apr 2025
Estimated project value
£230k–£345k
Based on the 57.9m² of floor area stated in the application, at UK average rates (2026). Source: trade estimate, basement £4,000-£6,000/m².
Floor area gained: 57.89m²
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.