5, 7 Carnaby Street Westminster W1F 9PB
Alterations and extensions to the existing building comprising a rear extension at the third floor level and front and rear extensions at the fourth floor level, the erection of a single storey extension to create a new fifth floor level for additional commercial floorspace, including the creation of new living walls on the front façade of the building and to the upper floor extensions, the creation of new terrace spaces, new fire escape staircase, a new rooftop plant enclosure, green roofs and PV Panels, and other associated works. (AMENDED PLANS)
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
- 21/03569/FULL
- Local authority
- Westminster
- Postcode
- W1F 9PB
- Ward
- WEA_02
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 28 May 2021
- Validated
- 28 May 2021
- Comments close
- 14 Dec 2021
- Target decision
- 23 Jul 2021
- Decided
- 26 Jan 2022
Estimated project value
£660k–£1100k
Based on the 271m² 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: 271m²
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.
- GROUND AND LOWER GROUND FLOOR PREMISES, 68 - 70 WARDOUR STREET, LONDON, W1F 0TBOther · Leasehold · Not a standard market sale · £240,0002 months ago13 Jul 2026
- 76 BREWER STREET, LONDON, W1F 9TXOther · Not a standard market sale · £3,500,0002 months ago10 Jul 2026
- FLAT 66, 1 - 6 DUFOURS PLACE, LONDON, W1F 7SHFlat or maisonette · Leasehold · £565,0003 months ago26 Jun 2026
- 7 POLAND STREET, LONDON, W1F 8PUTerraced · Not a standard market sale · £2,800,0004 months ago19 May 2026
- FLAT 12, CITY OF WESTMINSTER DWELLINGS, 20 MARSHALL STREET, LONDON, W1F 7ERFlat or maisonette · Leasehold · Not a standard market sale · £483,0005 months ago31 Mar 2026
- LOWER GROUND & GROUND FLOOR RETAIL UNITS, 19 - 25 BROADWICK STREET, LONDON, W1F 0DFOther · Leasehold · Not a standard market sale · £70,0007 months ago12 Feb 2026
- FLAT 8, 45 BROADWICK STREET, LONDON, W1F 9QWFlat or maisonette · Leasehold · Not a standard market sale · £540,0008 months ago19 Jan 2026
- FLAT 15, CITY OF WESTMINSTER DWELLINGS, 20 MARSHALL STREET, LONDON, W1F 7ERFlat or maisonette · Leasehold · Not a standard market sale · £395,0009 months ago10 Dec 2025
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
- WestminsterPermittedNext door
- 5, 7 Carnaby Street Westminster W1F 9PBPermittedNext door
- 5, 7 Carnaby Street Westminster W1F 9PBPermittedNext door
- WestminsterPermittedNext door
- 5, 7 Carnaby Street Westminster W1F 9PBPermittedNext door
- WestminsterPermittedNext door