PermittedDC/21/124811Submitted 4 years agoRear extension
Lewisham
Construction of a side and rear extension, and the replacement of existing sash windows to the front bay window with double-glazed timber replacements at 21 Billington Road, SE14.
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Progress
Submitted
20 Jan 2022
— completedValidated
20 Jan 2022
— completedConsultation
—
— completedTarget date
21 Mar 2022
— completedDecided
21 Mar 2022
— completedApplication details
- Reference
- DC/21/124811
- Local authority
- Lewisham
- Ward
- New Cross Gate
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 20 Jan 2022
- Validated
- 20 Jan 2022
- Target decision
- 21 Mar 2022
- Decided
- 21 Mar 2022
Estimated project value
£51k–£84k
Based on the 28.0m² 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: 28m²
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.