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PermittedDC/24/136875Submitted 2 years agoRear extension

Lewisham

Construction of a single storey rear extension, installation of replacement double-glazed metal windows and doors to the front and rear elevation, installation of rooflights and external roof insulation to the main roof, alterations to the front and rear elevations, the installation of replacement hardstanding and rear patio and all associated works at 16 Tristan Square SE3.

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Progress

Submitted
15 Aug 2024
— completed
Validated
15 Aug 2024
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
10 Oct 2024
— completed

Application details

Reference
DC/24/136875
Local authority
Lewisham
Ward
Blackheath
Application type
Householder
Property type
House

Key dates

Submitted
15 Aug 2024
Validated
15 Aug 2024
Decided
10 Oct 2024

Estimated project value

£22k–£36k

Based on the 12.0m² 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: 12m²

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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