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Permitted23/05582/FULLSubmitted 3 years agoLoft conversion

8 Berwick Street Westminster W1F 0PH

Erection of roof extension and roof terrace for use in association with existing Class E offices, including demolition of the existing single storey roof structure and the installation of plant.

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Progress

Submitted
11 Aug 2023
— completed
Validated
11 Aug 2023
— completed
Consultation
26 Sept 2023
— completed
Target date
6 Oct 2023
— completed
Decided
22 May 2024
— completed

Application details

Reference
23/05582/FULL
Local authority
Westminster
Postcode
W1F 0PH
Ward
WEW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
11 Aug 2023
Validated
11 Aug 2023
Comments close
26 Sept 2023
Target decision
6 Oct 2023
Decided
22 May 2024

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.

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