PermittedDC/25/141295Submitted over a year agoRear extension
Lewisham
Demolition of rear extension and construction of a replacement single-storey rear extension with all associated works at 4 Benson Road SE23.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Submitted
3 Sept 2025
— completedValidated
3 Sept 2025
— completedConsultation
—
— completedTarget date
—
— completedDecided
20 Oct 2025
— completedApplication details
- Reference
- DC/25/141295
- Local authority
- Lewisham
- Ward
- Forest Hill
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 3 Sept 2025
- Validated
- 3 Sept 2025
- Decided
- 20 Oct 2025
Estimated project value
£26k–£44k
Based on the 14.5m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².
Floor area gained: 14.52m²
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.