PermittedDC/26/142752Submitted 8 months agoRear extension
Lewisham
The construction of a single storey rear extension, front boundary wall, alterations to the front porch and all associated works at 22 Tatnell Road, SE23.
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Progress
Submitted
2 Feb 2026
— completedValidated
2 Feb 2026
— completedConsultation
—
— completedTarget date
—
— completedDecided
30 Mar 2026
— completedApplication details
- Reference
- DC/26/142752
- Local authority
- Lewisham
- Ward
- Crofton Park
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 2 Feb 2026
- Validated
- 2 Feb 2026
- Decided
- 30 Mar 2026
Estimated project value
£34k–£56k
Based on the 18.5m² 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: 18.5m²
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.