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PendingDC/26/145163Submitted 2 weeks agoRear extension

Lewisham

Construction of a single-storey rear extension to extend the width of the existing rear extension, installation of a roof lantern, and replacement of the existing outbuilding with an amenity outbuilding at 15 Brangbourne Road, BR1

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Progress

Submitted
24 Aug 2026
— completed
Validated
28 Aug 2026
— completed
Consultation
— not yet reached
Target date
23 Oct 2026 (target)
— not yet reached
Decided
— not yet reached

Application details

Reference
DC/26/145163
Local authority
Lewisham
Ward
Downham
Application type
All Other
Property type
House

Key dates

Submitted
24 Aug 2026
Validated
28 Aug 2026
Target decision
23 Oct 2026

Estimated project value

£900–£2k

Based on the 0.5m² 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: 0.5

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.