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Permitted25/07463/FULLSubmitted over a year agoRear extension

22B Great Windmill Street Westminster W1D 7LD

Erection of a single storey infill extension at ground floor rear courtyard.

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Progress

Submitted
23 Oct 2025
— completed
Validated
23 Oct 2025
— completed
Consultation
24 Nov 2025
— completed
Target date
18 Dec 2025
— completed
Decided
22 Jun 2026
— completed

Application details

Reference
25/07463/FULL
Local authority
Westminster
Postcode
W1D 7LD
Ward
WEW_22
Application type
All Other
Property type
House

Key dates

Submitted
23 Oct 2025
Validated
23 Oct 2025
Comments close
24 Nov 2025
Target decision
18 Dec 2025
Decided
22 Jun 2026

Estimated project value

£46k–£77k

Based on the 19.0m² 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: 19m²

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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