London Borough of Barnet
Change of use of rear ground floor into class B1 office use. Roof extension including rear dormer window to facilitate a loft conversion to existing first floor flat. Demolition of existing garage and construction of a new two storey building for use as office Class B1 fronting Rosemont Avenue
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Progress
Application details
- Reference
- 15/05164/FUL
- Local authority
- Barnet
- Ward
- WF
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 2 Sept 2015
- Validated
- 2 Sept 2015
- Target decision
- 28 Oct 2015
- Decided
- 26 Oct 2015
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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