Greenwich
Certificate of Lawfulness (Proposed) is sought for a proposed replacement of the existing conservatory roof with a solid, insulated roof at a shallow pitch (matching the existing pitch) including rooflights. The existing conservatory walls will be replaced with new insulated walls, and the existing windows and doors will be replaced with new units in similar positions. The footprint and height of the existing extension will remain unchanged. No new access, hardstanding, boundary treatments, drainage changes, or alterations to the layout of the land are proposed.
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Progress
Application details
- Reference
- 25/1509/CP
- Local authority
- Greenwich
- Ward
- MIDDLE PARK & HORN PARK
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 9 May 2025
- Validated
- 9 May 2025
- Decided
- 1 Jul 2025
Estimated project value
£10k–£30k
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: trade estimate.
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.