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PermittedDC/25/140770Submitted over a year agoRear extension

Lewisham

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class A of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the reconstruction of a single storey extension and installation of a door at the rear of 3 Helvetia Street, SE6.

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Progress

Submitted
10 Jul 2025
— completed
Validated
10 Jul 2025
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
21 Aug 2025
— completed

Application details

Reference
DC/25/140770
Local authority
Lewisham
Ward
Perry Vale
Application type
All Other
Property type
House

Key dates

Submitted
10 Jul 2025
Validated
10 Jul 2025
Decided
21 Aug 2025

Estimated project value

£30k–£55k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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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