| 2, Union Street, Dunstable | - | 32 m² | - |
| 4 Union Street, Dunstable | - | 33 m² | - |
| 6 Buckingham Gate, 80 Union Street, Dunstable, Dunstable | - | 50 m² | - |
| 6 Union Street, Dunstable | - | 33 m² | - |
| 8 Union Street, Dunstable | - | 36 m² | - |
| 10 Union Street, Dunstable | - | 36 m² | - |
| 12 Union Street, Dunstable | - | 36 m² | - |
| 14 Union Street, Dunstable | - | 41 m² | - |
| 18, Union Street, Dunstable | Leasehold | 72 m² | £183,000 (2024) |
| 20 Union Street, Dunstable | - | 62 m² | - |
| 22 Union Street, Dunstable | - | 71 m² | - |
| 24 Union Street, Dunstable | - | 60 m² | - |
| 26 Union Street, Dunstable | - | 41 m² | - |
| 28 Union Street, Dunstable | - | 41 m² | - |
| 30 Union Street, Dunstable | - | 41 m² | - |
| 34 Union Street, Dunstable | - | 41 m² | - |
| 36 Union Street, Dunstable | - | 36 m² | - |
| 38 Union Street, Dunstable | - | 33 m² | - |
| 40 Union Street, Dunstable | - | 33 m² | - |
| 42 Union Street, Dunstable | - | 36 m² | - |
| 44 Union Street, Dunstable | - | 36 m² | - |
| 46 Union Street, Dunstable | - | 41 m² | - |
| 48 Union Street, Dunstable | - | 41 m² | - |
| 50 Union Street, Dunstable | - | 60 m² | - |
| 52, Union Street, Dunstable | - | 73 m² | - |
| 54, Union Street, Dunstable | Leasehold | 66 m² | £170,000 (2022) |
| 54A, Union Street, Dunstable | Leasehold | 73 m² | £157,000 (2016) |
| 56, Union Street, Dunstable | Leasehold | 71 m² | £99,995 (2009) |
| 56A Union Street, Dunstable | - | 80 m² | - |
| 58 Union Street, Dunstable | - | 38 m² | - |
| 58A Union Street, Dunstable | - | 37 m² | - |
| 60, Union Street, Dunstable | Freehold | 73 m² | £142,500 (2014) |
| 62, Union Street, Dunstable | Freehold | 81 m² | £240,000 (2018) |
| 64, Union Street, Dunstable | Freehold | 107 m² | £255,000 (2018) |
| 70, Union Street, Dunstable | Freehold | 116 m² | £70,000 (2001) |
| Flat 1, Buckingham Gate, 80 Union Street, Dunstable | - | 48 m² | - |
| Flat 2 Buckingham Gate, 80, Union Street, Dunstable | - | 28 m² | - |
| Flat 3 Buckingham Gate, 80, Union Street, Dunstable | - | 63 m² | - |
| Flat 4 Buckingham Gate, 80, Union Street, Dunstable | - | 58 m² | - |
| Flat 5 Buckingham Gate, 80, Union Street, Dunstable | - | 60 m² | - |
| Flat 7, Buckingham Gate, 80 Union Street, Dunstable | - | 68 m² | - |
| Flat 8 Buckingham Gate, 80, Union Street, Dunstable | - | 76 m² | - |
| Flat 9, Buckingham Gate, 80 Union Street, Dunstable | - | 74 m² | - |