Greenwich
Certificate of Lawfulness (Proposed) is sought for Erection of a single-storey rear extension and a single-storey rear infill extension projecting 3 metres beyond the original rear wall of the dwellinghouse, together with the construction of an L-shaped rear dormer roof extension and installation of rooflights to the front roof slope. External materials to match those of the existing dwelling.
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Progress
Application details
- Reference
- 25/3673/CP
- Local authority
- Greenwich
- Ward
- PLUMSTEAD COMMON
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 3 Nov 2025
- Validated
- 3 Nov 2025
- Decided
- 15 Dec 2025
Estimated project value
£53k–£110k
Based on the 43.6m² 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: 43.59m²
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.