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Permitted2025/5170/PSubmitted 11 months agoRear extension

63-66 Hatton Garden London EC1N 8LE

Details pursuant to Condition 9 (Green Roof) of planning permission 2024/5548/P, dated 28/08/2025, for: 'Proposed refurbishment of the existing office (Class E) building including: new windows throughout, new shopfronts and fenestration at front ground floor level, relocated fire escape stairs, lower ground floor rear extension, provision of roof terrace at front 7th floor and roof levels, removal of existing roof level structure and erection of a roof top extension incorporating core/circulation space, communal lounge and plant facilities at new roof level, formation of ducting enclosure on rear elevation from ground to new roof levels'.

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Progress

Submitted
18 Nov 2025
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
30 Dec 2025
— completed

Application details

Reference
2025/5170/P
Local authority
Camden
Ward
Holborn and Covent Garden
Application type
Approval of Details
Property type
Commercial

Key dates

Submitted
18 Nov 2025
Decided
30 Dec 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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