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Permitted09/07192/FULLLoft conversion

112 St Martin's Lane Westminster WC2N 4AZ

Erection of a fourth and fifth floor mansard roof extension, rear first floor mezzanine extension and a glazed enclosure at rear ground to third floor levels and new plant room at sub basement level; in connection with the use of the basement, ground and rear first floors as a comedy club with dining and part ground (entrance) and first floors , and the whole of the second to fifth floors as a seven bedroom apart hotel.

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
29 Apr 2010
— completed

Application details

Reference
09/07192/FULL
Local authority
Westminster
Postcode
WC2N 4AZ
Ward
ST. JAMES'S
Application type
All Other
Property type
Commercial

Key dates

Decided
29 Apr 2010

Estimated project value

£37k–£100k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

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.

Nearby applications