40 Curzon Street Westminster W1J 7UG
Redevelopment behind the retained front facade of the property including rear extensions and excavation at basement level, demolition of roof and upper section of the rear wall. Use of the property for residential purposes (Use Class C3) as a single residential dwelling house. Creation of a terrace at rear ground floor level and Juliette balconies at rear first and third floor levels. Installation of plant in the basement vaults and at rear second floor level, creation of a lightwell to the front of the property and alterations to the ground floor frontage. Rear basement extension and lowering of basement floor level and lowered floor to plant/store room under pavement. Underpinning of neighbouring properties.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 14/02662/FULL
- Local authority
- Westminster
- Postcode
- W1J 7UG
- Ward
- WEST END
- Application type
- All Other
- Property type
- House
Key dates
- Decided
- 10 Jun 2014
Estimated project value
£41k–£75k
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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².
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.
- FLAT 74, BERKELEY HOUSE, 15 HAY HILL, LONDON, W1J 8NTFlat or maisonette · Leasehold · Not a standard market sale · £875,0003 months ago20 Jul 2026
- FLAT 410, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7SUFlat or maisonette · Leasehold · Not a standard market sale · £1,375,0003 months ago2 Jul 2026
- FLAT 510, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7SUFlat or maisonette · Leasehold · Not a standard market sale · £1,325,0003 months ago2 Jul 2026
- FLAT 209, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,000,0003 months ago2 Jul 2026
- FLAT 104, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,350,0003 months ago2 Jul 2026
- FLAT 401, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7SUFlat or maisonette · Leasehold · Not a standard market sale · £1,600,0003 months ago2 Jul 2026
- 27A SHEPHERD MARKET, LONDON, W1J 7PRFlat or maisonette · Leasehold · Not a standard market sale · £850,0003 months ago1 Jul 2026
- FLAT 54, CHESTERFIELD HOUSE CHESTERFIELD GARDENS, LONDON, W1J 5JUFlat or maisonette · Leasehold · £1,700,0003 months ago1 Jul 2026
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.
Nearby applications
- 40 Curzon Street Westminster W1J 7UGPermittedNext door
- 40 Curzon Street Westminster W1J 7UGPermittedNext door
- 40 Curzon Street Westminster W1J 7URPermittedNext door
- 39 Curzon Street Westminster W1J 7TZPermittedNext door
- 41 Curzon Street Westminster W1J 7UBPermittedNext door
- 41 Curzon Street Westminster W1J 7UBRefusedNext door