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Permitted2025/1223/PSubmitted over a year agoLoft conversion

Vernon House 23 Sicilian Avenue WC1A 2QS

Details to part discharge condition 6 (hard and soft landscaping - bin enclosures, timber screens and metal external staircase), condition 8 (external noise levels from plant), and condition 11 (photovoltaic cells (PV's)) required by planning permission ref 2022/3301/P dated 11/10/2023 for External alterations including installation of new condenser plant area to the rear of the building at lower ground floor level, installation of new plant and solar panels on the roofs of all buildings, erection of new stair core extension on the roof, extension to mansard roof on the north west part of the building, replacement shopfronts, installation of new curved entrance sliding doors with canopy and timber panelling at first floor level on Southampton Row, new external doors to office entrances fronting onto Sicilian Avenue, installation of new external metal stair, replacement of windows at lower ground floor level on the rear elevation of no. 21, amalgamation of 3 retail units to 2 enlarged single units in Vernon and Sicilian House, creation of cycle spaces and changing facilities in basement of no. 21 and associated internal works including removal of masonry walls and new structural openings and removal of timber stairs between basement and ground floor levels of no. 21, removal of ground floor stairs in Vernon and Sicilian House, replacement external metal stairs, new lifts and doors.

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Map of the site

Progress

Submitted
14 Apr 2025
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
15 May 2025
— completed

Application details

Reference
2025/1223/P
Local authority
Camden
Ward
Bloomsbury
Application type
Approval of Details
Property type
Commercial

Key dates

Submitted
14 Apr 2025
Decided
15 May 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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