PermittedDC/21/123604Submitted 5 years agoSide extension
Lewisham
Construction of a two-storey, hipped roofed extension to the side of 84 Horncastle Road, SE12
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Progress
Submitted
4 Oct 2021
— completedValidated
4 Oct 2021
— completedConsultation
—
— completedTarget date
3 Dec 2021
— completedDecided
3 Dec 2021
— completedApplication details
- Reference
- DC/21/123604
- Local authority
- Lewisham
- Ward
- Grove Park
- Application type
- Householder
- Property type
- House
Key dates
- Submitted
- 4 Oct 2021
- Validated
- 4 Oct 2021
- Target decision
- 3 Dec 2021
- Decided
- 3 Dec 2021
Estimated project value
£96k–£160k
Based on the 53.0m² 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: 53m² · 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.