| Flat 1 Grosvenor Court, 99, Sloane Street, London | Leasehold | 129 m² | £485,000 (2004) |
| Flat 3 Grosvenor Court, 99, Sloane Street, London | - | 126 m² | - |
| Flat 4 Grosvenor Court, 99, Sloane Street, London | Leasehold | 92 m² | £185,000 (1997) |
| Flat 6, Grosvenor Court, 99 Sloane Street, London | - | 138 m² | - |
| Flat 8, Grosvenor Court, 99 Sloane Street, London | - | 117 m² | - |
| Flat 10, Grosvenor Court, 99 Sloane Street, London | Leasehold | 109 m² | £1,650,000 (2013) |
| Flat 11, Grosvenor Court, 99 Sloane Street, London | - | 117 m² | - |
| Flat 12, Grosvenor Court, 99 Sloane Street, London | Leasehold | 136 m² | £1,000,000 (2007) |
| Flat 14 Grosvenor Court, 99, Sloane Street, London | - | 104 m² | - |
| Flat 16 Grosvenor Court, 99, Sloane Street, London | Leasehold | 127 m² | £3,600,000 (2022) |
| Flat 18, Grosvenor Court, 99 Sloane Street, London | Leasehold | 119 m² | £1,550,000 (2016) |
| Flat 20 Grosvenor Court, 99, Sloane Street, London | Leasehold | 134 m² | £650,000 (2001) |
| Flat 21, Grosvenor Court, 99 Sloane Street, London | Leasehold | 102 m² | £575,000 (2002) |
| Flat 22, Grosvenor Court, 99, Sloane Street, London | Leasehold | 127 m² | £610,000 (2000) |
| Horizon S2270002, Flat 2 Grosvenor Court, 99 Sloane Street, London | Leasehold | 119 m² | £450,000 (2002) |
| Horizon S2270007, Flat 7 Grosvenor Court, 99 Sloane Street, London | - | 101 m² | - |
| Horizon S2270009, Flat 9 Grosvenor Court, 99 Sloane Street, London | - | 123 m² | - |
| Horizon S2270015, 15 Grosvenor Court, 99-102 Sloane Street, London | - | 125 m² | - |
| Horizon S2270017, Flat 17 Grosvenor Court, 99-102 Sloane Street, London | Leasehold | 106 m² | £580,000 (2002) |
