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Permitted25/02203/NMASubmitted over a year agoLoft conversion

142, 150 Wardour Street Westminster W1F 8ZR

Amendments to planning permission dated 1st September 2021 (RN:21/01606/FULL) for Variation of Conditions 1 and 6 of planning permission dated 08 July 2020 (RN: 19/09027/FULL) for the Partial demolition at 142-150 Wardour Street including removal of existing mansard roof to Film House and part of the rear and side facades; replacement of mansard roof, erection of new sixth floor and new sheer frontage at the eastern end of the site for office use (Class B1); creation of restaurant units (Class A3) at part ground and part basement levels fronting St Anne's Court, Wardour Street and Sheraton Street; shopfront alterations; creation of a terrace at sixth floor level for office use; installation of a roof level plant enclosure and associated external works (Site includes 138 Wardour Street, 142-150 Wardour Street and 20 St Annes Court). Namely, an amendment to the description of development, removing reference to a restaurant unit fronting St Annes Court, amendments to Conditions 13 and 34 to remove reference to the restaurant facing St Annes Court and deletion of Condition 14 given that it specifically references the St Annes Court restaurant unit.

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Map of the site

Progress

Submitted
1 Apr 2025
— completed
Validated
1 Apr 2025
— completed
Consultation
— completed
Target date
29 Apr 2025
— completed
Decided
9 May 2025
— completed

Application details

Reference
25/02203/NMA
Local authority
Westminster
Postcode
W1F 8ZR
Ward
WEW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
1 Apr 2025
Validated
1 Apr 2025
Target decision
29 Apr 2025
Decided
9 May 2025

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

New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.

Contains HM Land Registry data © Crown copyright and database right 2026. 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