London Borough of Southwark
Joint application for construction of single storey side-rear extension, installation of 3no. rooflights on rear roof slope and replacement of existing front and rear windows at nos. 55 and 57 Portland Street.
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Progress
Application details
- Reference
- 24/AP/3451
- Local authority
- Southwark
- Ward
- FARA
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 17 Dec 2024
- Validated
- 17 Dec 2024
- Comments close
- 13 Jan 2025
- Target decision
- 10 Feb 2025
- Decided
- 1 May 2025
Estimated project value
£170k–£285k
Based on the 95.2m² 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: 95.2m²
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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