11 Waterloo Place Westminster SW1Y 4AU
Internal and external alterations including installation of duct to rear lightwell and new plant at roof level, reinstatement of 2 windows at mezzanine and ground floor level to rear lightwell, replacement of rooflight, entrance door and pavement lights in connection with the use of part of basement, ground and mezzanine level as restaurant and bar.
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Progress
Application details
- Reference
- 23/02564/LBC
- Local authority
- Westminster
- Postcode
- SW1Y 4AU
- Ward
- SJW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 27 Apr 2023
- Validated
- 27 Apr 2023
- Comments close
- 7 Aug 2023
- Target decision
- 22 Jun 2023
- Decided
- 18 Sept 2023
Estimated project value
£4415k–£6625k
Based on the 818m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, basement £4,000-£6,000/m².
Floor area gained: 818m²
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.
- FLAT 6, BRAY HOUSE DUKE OF YORK STREET, LONDON, SW1Y 6JXFlat or maisonette · Leasehold · £675,0006 months ago13 Feb 2026
- FLAT 33, BANK CHAMBERS, 25 JERMYN STREET, LONDON, SW1Y 6HRFlat or maisonette · Leasehold · £1,175,0006 months ago12 Feb 2026
- FLAT 8, NORWAY HOUSE, 21 - 24 COCKSPUR STREET, LONDON, SW1Y 5BNFlat or maisonette · Leasehold · £1,405,0037 months ago6 Feb 2026
- FLAT 18, CRUSADER HOUSE, 14 PALL MALL, LONDON, SW1Y 5LUFlat or maisonette · Leasehold · £800,0008 months ago18 Dec 2025
- FLAT 7, 76 JERMYN STREET, LONDON, SW1Y 6NPFlat or maisonette · Leasehold · £450,0009 months ago21 Nov 2025
- APARTMENT 3, 42 PALL MALL, LONDON, SW1Y 5JGFlat or maisonette · Leasehold · £4,050,0009 months ago19 Nov 2025
- 8 OXENDON STREET, LONDON, SW1Y 4EETerraced · Not a standard market sale · £4,200,00016 months ago9 May 2025
- FLAT 19, DALMENY COURT, 8 DUKE STREET, LONDON, SW1Y 6BLFlat or maisonette · Leasehold · Not a standard market sale · £780,00016 months ago30 Apr 2025
Homes here go for about £987,500 — the median of the last 6 market sales in SW1Y (the wider postcode district), £450,000 to £4,050,000.
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.
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