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RefusedDC/26/144116Submitted 4 months agoSide extension

Lewisham

Construction of a single storey ground floor infill side extension at the rear of 21 Boyne Road, SE13 including removal of ground floor rear window and its replacement with French doors.

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Map of the site

Progress

Submitted
26 May 2026
— completed
Validated
26 May 2026
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
17 Jul 2026
— completed

Application details

Reference
DC/26/144116
Local authority
Lewisham
Ward
Blackheath
Application type
Householder
Property type
House

Key dates

Submitted
26 May 2026
Validated
26 May 2026
Decided
17 Jul 2026

Estimated project value

£12k–£20k

Based on the 6.5m² 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: 6.52m²

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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