Lewisham
Certificate of Lawful Development (Proposed) in respect of the construction of a dormer extension to the rear roof slope at 5 Coopers Lane SE12, together with the installation of a rooflight in the front roof slope and the creation of an enlarged ground floor opening and installation of timber french doors in the rear elevation..
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Progress
Application details
- Reference
- DC/20/119601
- Local authority
- Lewisham
- Ward
- Grove Park
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 14 Dec 2020
- Validated
- 14 Dec 2020
- Decided
- 8 Feb 2021
Estimated project value
£9k–£19k
Based on the 7.5m² of floor area stated in the application, at UK average rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².
Floor area gained: 7.5m² · 2 additional bedrooms
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.