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PermittedDC/24/135840Submitted 2 years agoRear extension

Lewisham

The demolition of an external rear staircase and installation of juliet balcony railings to the existing first floor opening in the side elevation, and the erection of a single storey wraparound extension with a courtyard at ground floor level and all associated works at 22 Garthorne Road SE23.

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Progress

Submitted
3 May 2024
— completed
Validated
3 May 2024
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
28 Jun 2024
— completed

Application details

Reference
DC/24/135840
Local authority
Lewisham
Ward
Crofton Park
Application type
All Other
Property type
House

Key dates

Submitted
3 May 2024
Validated
3 May 2024
Decided
28 Jun 2024

Estimated project value

£29k–£48k

Based on the 16.0m² 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: 16m²

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.

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