Permitted25/0453/HSESubmitted over a year agoRear extension
London Borough of Barnet
Single storey rear extension with 1no. rooflight and partial patent glazing, alterations to existing side extension. Enlargement of existing sunken terrace
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Progress
Submitted
6 Feb 2025
— completedValidated
6 Feb 2025
— completedConsultation
—
— completedTarget date
3 Apr 2025
— completedDecided
3 Apr 2025
— completedApplication details
- Reference
- 25/0453/HSE
- Local authority
- Barnet
- Ward
- WO22
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 6 Feb 2025
- Validated
- 6 Feb 2025
- Target decision
- 3 Apr 2025
- Decided
- 3 Apr 2025
Estimated project value
£35k–£58k
Based on the 19.3m² 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: 19.25m²
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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