£25,000,000

Added on 03/02/2026
Comprising approximately 3,783 sq ft GIA and forming part of this recently completed development, the property is presented in excellent condition with one underground parking space, two terraces and 24 hour concierge service.
Ceiling heights at first floor level are impressive, being just under 4m in the principal rooms, with six windows overlooking the garden square with direct access to two large front terraces. The generous proportions of the formal drawing room provide a grand entertaining space with full height French windows overlooking Lowndes Square.
£5,097 per sq ft — above 9 in 10 recent sales in SW1X (£1,276–£3,016, 10th–90th percentile, 130 sales over 24 months).
Lowest and highest are the 10th and 90th percentiles of 130 homes sold in SW1X over the last 24 months. This home's figure uses its asking price. All sold £/sq ft in SW1X →
Lowndes Square, Knightsbridge, London, SW1X 9JL
HM Land Registry sales in SW1X 9JL. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| Flat 1, 43, Lowndes Square Flat / maisonette | Flat / maisonette | Aug 2021 | 1,066 sq ft £1,584/sq ft | 1,066 sq ft | £1,584 | £1,688,000 |
| Flat 2, 41 - 42, Lowndes Square Flat / maisonette | Flat / maisonette | May 2013 | — | — | — | £1,900,000 |
| Flat 2, 41 - 42, Lowndes Square Flat / maisonette | Flat / maisonette | Jun 2011 | — | — | — | £2,550,000 |
| Flat 8, 39, Lowndes Square Flat / maisonette | Flat / maisonette | Sept 2007 | — | — | — | £700,000 |
| Flat 2, 41 - 42, Lowndes Square Flat / maisonette | Flat / maisonette | Jan 2007 | — | — | — | £1,280,000 |
| 4, 40, Lowndes Square Flat / maisonette | Flat / maisonette | Apr 2006 | — | — | — | £3,950,000 |
| 7, 39 - 40, Lowndes Square Flat / maisonette | Flat / maisonette | Apr 2006 | — | — | — | £950,000 |
| 1, 40, Lowndes Square Flat / maisonette | Flat / maisonette | Apr 2006 | — | — | — | £2,500,000 |
All sales on Lowndes Square → All sold prices in Westminster →
The neighbourhood around this property.
