| Flat 1 York House, 39, Upper Montagu Street, London | Leasehold | 104 m² | £2,328,000 (2018) |
| Flat 2 York House, 39, Upper Montagu Street, London | Leasehold | 85 m² | £1,720,000 (2021) |
| Flat 4, York House, 39 Upper Montagu Street, London | Leasehold | 255 m² | £3,850,000 (2024) |
| Flat 5, York House, 39 Upper Montagu Street, London | Leasehold | 214 m² | £1,900,000 (2007) |
| Flat 6 York House, 39, Upper Montagu Street, London | Leasehold | 156 m² | £1,200,000 (2009) |
| Flat 7 York House, 39, Upper Montagu Street, London | Leasehold | 264 m² | £3,750,000 (2018) |
| Flat 8 York House, 39, Upper Montagu Street, London | Leasehold | 208 m² | £3,800,000 (2019) |
| Flat 9 York House, 39, Upper Montagu Street, London | Leasehold | 161 m² | £2,550,000 (2013) |
| Flat 11, York House, 39 Upper Montagu Street, London | Leasehold | 175 m² | £830,000 (2009) |
| Flat 12 York House, 39, Upper Montagu Street, London | Leasehold | 158 m² | £850,000 (2003) |
| Flat 14, York House, 39 Upper Montagu Street, London | Leasehold | 254 m² | £550,000 (1998) |
| Flat 15 York House, 39, Upper Montagu Street, London | Leasehold | 129 m² | £905,000 (2010) |
| Flat 18, York House, 39 Upper Montagu Street, London | Leasehold | 146 m² | £1,900,000 (2013) |
| Flat 20, York House, 39 Upper Montagu Street, London | Leasehold | 101 m² | £220,000 (1996) |
| Flat 21, York House, 39 Upper Montagu Street, London | - | 98 m² | - |
| Flat 22, York House, 39 Upper Montagu Street, London | - | 101 m² | - |
| Flat 23 York House, 39, Upper Montagu Street, London | - | 79 m² | - |
| Flat 24 York House, 39, Upper Montagu Street, London | - | 68 m² | - |
| Flat 25, York House, 39 Upper Montagu Street, London | Leasehold | 124 m² | £1,450,000 (2024) |
| Flat 28, York House, 39 Upper Montagu Street, London | Leasehold | 91 m² | £2,000,000 (2023) |
| Flat 29, York House, 39 Upper Montagu Street, London | - | 71 m² | - |
| Flat 32, York House, 39 Upper Montagu Street, London | - | 196 m² | - |
| Flat 33 York House, 39, Upper Montagu Street, London | Leasehold | 94 m² | £636,000 (2007) |
| Flat 34, York House, 39 Upper Montagu Street, London | Leasehold | 105 m² | £1,275,000 (2023) |
| Flat 35, York House, 39 Upper Montagu Street, London | Leasehold | 125 m² | £1,000,000 (2021) |
| Flat 36, York House, 39 Upper Montagu Street, London | Leasehold | 110 m² | £1,250,000 (2023) |
| Flat 37 York House, 39, Upper Montagu Street, London | Leasehold | 73 m² | £650,000 (2010) |
| Flat 38, York House, 39 Upper Montagu Street, London | Leasehold | 55 m² | £775,000 (2014) |
