20 - 22 Rosebery Avenue Islington
Erection of part three, part five-storey over lower ground floor level rear extensions, plus alterations to elevations in association with provision of additional Class B1 office space. A change of use of the ground floor from Class B1 (office) to flexible Class B1/Class A1 (office/showroom) space. Erection of two-storey roof extension to provide Class B1 office space and four residential units.
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Progress
Application details
- Reference
- P102778
- Local authority
- Islington
- Ward
- College Park and Old Oak
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 2 Mar 2011
- Validated
- 2 Mar 2011
- Comments close
- 31 Mar 2011
- Target decision
- 1 Jun 2011
- Decided
- 11 Jun 2012
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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