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Permitted2025/3203/PSubmitted over a year agoLoft conversion

50-51 Russell Square London WC1B 4JP

Details pursuant to conditions 5 (solar PVs), 6 (piling method statement) and 12 (mechanical ventilation) of planning permission ref 2023/5470/P dated 12/03/2025 for Deep refurbishment of existing building including new facades; erection of replacement roof extension with terrace to rear, reopening of lightwell to front and reconfiguration of entrance area; demolition of two storey outrigger and replacement with three storeys plus plant enclosure; single storey rear infill extension to existing car park with terrace above; erection of full height stair rear core extension.

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Progress

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

Application details

Reference
2025/3203/P
Local authority
Camden
Application type
Approval of Details
Property type
House

Key dates

Submitted
12 Aug 2025
Decided
16 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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