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PermittedDC/20/119611Submitted 5 years agoLoft conversion

Lewisham

Construction of a dormer extension with skylight in the rear roof slope at 28 Collingtree Road SE26, together with the installation of one conservation style roof lights to side roof slopes.

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Progress

Submitted
26 Jan 2021
— completed
Validated
26 Jan 2021
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
23 Mar 2021
— completed

Application details

Reference
DC/20/119611
Local authority
Lewisham
Ward
Sydenham
Application type
All Other
Property type
House

Key dates

Submitted
26 Jan 2021
Validated
26 Jan 2021
Decided
23 Mar 2021

Estimated project value

£21k–£45k

Based on the 17.7m² of floor area stated in the application, at UK average rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 17.7m²

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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