| Basement Flat, 1 Lowndes Square, London | - | 98 m² | - |
| Flat 1, 1 Lowndes Square, London | - | 150 m² | - |
| Flat 1B, 1 Lowndes Square, Knightsbridge, London | - | 114 m² | - |
| Flat 2, 1 Lowndes Square, London, London | - | 133 m² | - |
| Flat 3, 1, Lowndes Square, London | Leasehold | 142 m² | £1,225,000 (2002) |
| Flat 4, 1 Lowndes Square, London, London | Leasehold | 140 m² | £1,400,000 (2019) |
| Flat 5, 1, Lowndes Square, London | Leasehold | 111 m² | £590,000 (1996) |
| Flat 6 1 Lowndes Square, London | - | 69 m² | - |
| Flat 7 1 Lowndes Square, London | - | 142 m² | - |
| Flat 8, 1, Lowndes Square, London | Leasehold | 83 m² | £2,550,000 (2014) |
| Flat 11, 1 Lowndes Square, London | - | 329 m² | - |
| Flat 12, 1 Lowndes Square, London | Leasehold | 82 m² | £2,500,000 (2012) |
| Flat 14, 1 Lowndes Square, London, London | Leasehold | 102 m² | £2,500,000 (2022) |
| Flat 16, 1 Lowndes Square, London | Leasehold | 141 m² | £1,350,000 (2005) |
| Flat 18, 1 Lowndes Square, London | Leasehold | 105 m² | £2,450,000 (2022) |
| Flat 19-20, 1 Lowndes Square, London | Leasehold | 220 m² | £50,000 (2017) |
| Flat 21, 1, Lowndes Square, London | - | 80 m² | - |
| Penthouse, 1, Lowndes Square, London | - | 671 m² | - |
