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PermittedDC/25/141225Submitted over a year agoLoft conversion

Lewisham

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes A, B, and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer, installation of two front, one rear, and two side rooflights, replacement of the existing roofing, installation of one rear ground floor window and blocking up of three existing windows at 19 Trewsbury Road, SE26.

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Progress

Submitted
26 Aug 2025
— completed
Validated
26 Aug 2025
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
12 Sept 2025
— completed

Application details

Reference
DC/25/141225
Local authority
Lewisham
Ward
Sydenham
Application type
All Other
Property type
House

Key dates

Submitted
26 Aug 2025
Validated
26 Aug 2025
Decided
12 Sept 2025

Estimated project value

£28k–£75k

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: Checkatrade 2026 loft conversion cost guide.

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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