Permitted21/1890Submitted 5 years agoRear extension
Brent
Certificate of lawfulness for existing single storey rear extension to dwellinghouse.
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Progress
Submitted
25 May 2021
— completedValidated
25 May 2021
— completedConsultation
—
— completedTarget date
4 Aug 2021
— completedDecided
4 Aug 2021
— completedApplication details
- Reference
- 21/1890
- Local authority
- Brent
- Ward
- Barnhill
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 25 May 2021
- Validated
- 25 May 2021
- Target decision
- 4 Aug 2021
- Decided
- 4 Aug 2021
Estimated project value
£63k–£105k
Based on the 35.0m² 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: 35m² · 1 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.