London Borough of Southwark
Details of Condition 4 'Overheating assessment' required by planinng permission ref. 21/AP/0054 'Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage.'
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Progress
Application details
- Reference
- 26/AP/2666
- Local authority
- Southwark
- Ward
- OLKE
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 8 Sept 2026
- Validated
- 8 Sept 2026
- Comments close
- 29 Sept 2026
- Target decision
- 2 Nov 2026
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.
Nearby applications
- London Borough of SouthwarkPendingNext door
- London Borough of SouthwarkPermittedNext door
- London Borough of SouthwarkWithdrawnNext door
- London Borough of SouthwarkWithdrawnNext door
- London Borough of SouthwarkPermittedNext door
- London Borough of SouthwarkPermittedNext door