PermittedDC/21/119926Submitted 5 years agoRear extension
Lewisham
The construction of a single storey rear extension at 451 Downham Way BR1.
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Progress
Submitted
28 Jan 2021
— completedValidated
28 Jan 2021
— completedConsultation
—
— completedTarget date
—
— completedDecided
23 Mar 2021
— completedApplication details
- Reference
- DC/21/119926
- Local authority
- Lewisham
- Ward
- Downham
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 28 Jan 2021
- Validated
- 28 Jan 2021
- Decided
- 23 Mar 2021
Estimated project value
£54k–£90k
Based on the 30.0m² 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: 30m²
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.