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Permitted25/07666/LBCSubmitted 10 months agoRear extension

25 Old Bond Street Westminster W1S 4QB

Partial demolition and rebuilding to replace existing fourth floor to both 25 Old Bond Street and 15 Albemarle Street including the re-provision of a terrace along the Old Bond Street frontage at fourth floor level; Partial demolition at rear of 15 and 16 Albemarle Street and rear extension to 25 Old Bond Street and erection of replacement albeit enlarged accommodation at rear ground to fourth floor level; Creation of green roof, insect piles and plant enclosure at new roof level with associated access; Enlargement of existing terrace at rear first floor level; Installation of replacement windows; Shopfront alterations; associated external and internal alterations throughout.

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Progress

Submitted
23 Oct 2025
— completed
Validated
23 Oct 2025
— completed
Consultation
29 Nov 2025
— completed
Target date
18 Dec 2025
— completed
Decided
1 May 2026
— completed

Application details

Reference
25/07666/LBC
Local authority
Westminster
Postcode
W1S 4QB
Ward
WEW_22
Application type
All Other
Property type
Commercial

Key dates

Submitted
23 Oct 2025
Validated
23 Oct 2025
Comments close
29 Nov 2025
Target decision
18 Dec 2025
Decided
1 May 2026

Estimated project value

£2410k–£4015k

Based on the 991m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 991

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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