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Permitted20/04428/FULLSubmitted 6 years agoBasement

57 Berkeley Square Westminster W1J 6ER

Demolition of the existing building and redevelopment of the site to provide a new building, comprising of basement, lower ground, ground and nine upper storeys for use as office (Class B1) accommodation, flexible retail (Class A1 and/or Class A3 and/or Class A4) and/or gym (Class D2) uses at part lower ground and ground floor level, public realm improvements, and associated works.

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Map of the site

Progress

Submitted
14 Jul 2020
— completed
Validated
14 Jul 2020
— completed
Consultation
14 Sept 2020
— completed
Target date
13 Oct 2020
— completed
Decided
15 Oct 2021
— completed

Application details

Reference
20/04428/FULL
Local authority
Westminster
Postcode
W1J 6ER
Ward
WEC_02
Application type
All Other
Property type
Commercial

Key dates

Submitted
14 Jul 2020
Validated
14 Jul 2020
Comments close
14 Sept 2020
Target decision
13 Oct 2020
Decided
15 Oct 2021

Estimated project value

£135k–£340k

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: trade estimate.

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.

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