11 Upper Wimpole Street Westminster W1G 6LN
Registering new address details for Basement Flat Rear, 11 Upper Wimpole Street, London, W1G 6LN. New address as , GARDEN FLAT, 11 Upper Wimpole Street, London, W1G 6LN.
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Progress
Application details
- Reference
- SNN26/00080
- Local authority
- Westminster
- Postcode
- W1G 6LN
- Ward
- MBW_22
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 10 Sept 2026
- Validated
- 10 Sept 2026
- Comments close
- 8 Oct 2026
- Target decision
- 15 Oct 2026
Estimated project value
£135k–£340k
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: trade estimate.
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.
- BASEMENT FLOOR FLAT, 11 UPPER WIMPOLE STREET, LONDON, W1G 6LNFlat or maisonette · Leasehold · £1,700,0004 years ago10 Jun 2022
- 11 UPPER WIMPOLE STREET, LONDON, W1G 6LNFlat or maisonette · Leasehold · £515,00015 years ago18 Nov 2010
- BASEMENT FLOOR FLAT, 11 UPPER WIMPOLE STREET, LONDON, W1G 6LNFlat or maisonette · Leasehold · £1,195,00019 years ago20 Mar 2007
- FRONT BASEMENT FLOOR FLAT, 11 UPPER WIMPOLE STREET, LONDON, W1G 6LNFlat or maisonette · Leasehold · £350,00019 years ago29 Nov 2006
- BASEMENT FLOOR FLAT, 11 UPPER WIMPOLE STREET, LONDON, W1G 6LNFlat or maisonette · Leasehold · £455,00021 years ago1 Aug 2005
- FRONT BASEMENT FLOOR FLAT, 11 UPPER WIMPOLE STREET, LONDON, W1G 6LNFlat or maisonette · Leasehold · £255,00025 years ago7 Sept 2001
Homes here go for about £485,000 — the median of the last 6 market sales in W1G 6LN, £255,000 to £1,700,000.
Contains HM Land Registry data © Crown copyright and database right 2022. 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.
Nearby applications
- 12 Upper Wimpole Street Westminster W1G 6LWPermittedNext door
- 12 Upper Wimpole Street Westminster W1G 6LWPermittedNext door
- 12 Upper Wimpole Street Westminster W1G 6LWPermittedNext door
- 12 Upper Wimpole Street Westminster W1G 6LWPermittedNext door
- 12 Upper Wimpole Street Westminster W1G 6LWPermittedNext door
- 12 Upper Wimpole Street Westminster W1G 6LWPermittedNext door