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Permitted23/08773/FULLSubmitted 2 years agoRear extension

24 Upper Wimpole Street Westminster W1G 6NE

Rear extensions at lower ground and ground floor of 24 Upper Wimpole Street involving replacement of existing rear extensions, excavation to provide new basement level, erection of replacement 3-bedroom home to be retained as a separate dwelling, a new connection from 24 Upper Wimpole through to Clarkes Mews and other associated works. (Linked with 23/08774/LBC) [SITE INCLUDES 3 CLARKES MEWS]

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Progress

Submitted
26 Jan 2024
— completed
Validated
26 Jan 2024
— completed
Consultation
5 Sept 2024
— completed
Target date
22 Mar 2024
— completed
Decided
4 Nov 2024
— completed

Application details

Reference
23/08773/FULL
Local authority
Westminster
Postcode
W1G 6NE
Ward
MBW_22
Application type
All Other
Property type
House

Key dates

Submitted
26 Jan 2024
Validated
26 Jan 2024
Comments close
5 Sept 2024
Target decision
22 Mar 2024
Decided
4 Nov 2024

Estimated project value

£460k–£765k

Based on the 189m² 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: 189m²

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 2023. 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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