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Permitted22/08666/FULLSubmitted 3 years agoWindows and doors

15 Berkeley Street Westminster

Alterations and extensions to the existing sixth and seventh floors and creation of new 8th floor, both to provide additional office (Class E) floorspace, new terraces and fire escapes, creation of new deck over existing plant area, replacement plant, new windows to front and rear elevation, replacement pavement light, cycle storage and associated facilities, and other works incidental to the application proposals.

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Progress

Submitted
22 Dec 2022
— completed
Validated
22 Dec 2022
— completed
Consultation
16 Feb 2023
— completed
Target date
16 Feb 2023
— completed
Decided
1 Sept 2023
— completed

Application details

Reference
22/08666/FULL
Local authority
Westminster
Ward
WEW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
22 Dec 2022
Validated
22 Dec 2022
Comments close
16 Feb 2023
Target decision
16 Feb 2023
Decided
1 Sept 2023

Estimated project value

£4k–£12k

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: FMB 2026 double glazing guide, 3-bed semi full replacement.

Floor area gained: 178.5m²

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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