Permitted25/2733Submitted over a year agoRear extension
Brent
Certificate of lawfulness for proposed single storey rear extension and 2 new ground floor side windows in dwellinghouse.
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Progress
Submitted
26 Sept 2025
— completedValidated
26 Sept 2025
— completedConsultation
—
— completedTarget date
7 Nov 2025
— completedDecided
21 Oct 2025
— completedApplication details
- Reference
- 25/2733
- Local authority
- Brent
- Ward
- Cricklewood & Mapesbury
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 26 Sept 2025
- Validated
- 26 Sept 2025
- Target decision
- 7 Nov 2025
- Decided
- 21 Oct 2025
Estimated project value
£35k–£58k
Based on the 19.2m² 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: 19.24m²
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.