Lewisham
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of rear roof extension and the installation of front rooflights at 122 Arngask Road SE6.
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Progress
Application details
- Reference
- DC/26/144124
- Local authority
- Lewisham
- Ward
- Catford South
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 26 May 2026
- Validated
- 26 May 2026
- Target decision
- 14 Aug 2026
- Decided
- 14 Aug 2026
Estimated project value
£37k–£77k
Based on the 30.5m² 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: 30.5m² · 1 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.
Recorded changes
- 5 Sept 2026: Approved
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