| 1 Arthur Street, Northampton | - | 50 m² | - |
| 2 Arthur Street, Northampton | - | 45 m² | - |
| 3 Arthur Street, Northampton | - | 45 m² | - |
| 4 Arthur Street, Northampton | - | 85 m² | - |
| 5 Arthur Street, Northampton | - | 50 m² | - |
| 6 Arthur Street, Northampton | - | 45 m² | - |
| 7 Arthur Street, Northampton | - | 50 m² | - |
| 8 Arthur Street, Northampton | - | 50 m² | - |
| 9 Arthur Street, Northampton | - | 50 m² | - |
| 10 Arthur Street, Northampton | - | 45 m² | - |
| 11, Arthur Street, Northampton | - | 46 m² | - |
| 12 Arthur Street, Northampton | - | 50 m² | - |
| 13 Arthur Street, Northampton | - | 50 m² | - |
| 14 Arthur Street, Northampton | - | 45 m² | - |
| 15 Arthur Street, Northampton | - | 50 m² | - |
| 16 Arthur Street, Northampton | - | 46 m² | - |
| 17 Arthur Street, Northampton | - | 50 m² | - |
| 18 Arthur Street, Northampton | - | 45 m² | - |
| 19 Arthur Street, Northampton | - | 45 m² | - |
| 20 Arthur Street, Northampton | - | 50 m² | - |
| 21 Arthur Street, Northampton | - | 50 m² | - |
| 22 Arthur Street, Northampton | - | 49 m² | - |
| 23 Arthur Street, Northampton | - | 45 m² | - |
| 24 Arthur Street, Northampton | - | 50 m² | - |
| 25 Arthur Street, Northampton | - | 50 m² | - |
| 26 Arthur Street, Northampton | - | 49 m² | - |
| 27 Arthur Street, Northampton | - | 50 m² | - |
| 28 Arthur Street, Northampton | - | 50 m² | - |
| 29 Arthur Street, Northampton | - | 50 m² | - |
| 30 Arthur Street, Northampton | - | 50 m² | - |
| 31 Arthur Street, Northampton | - | 45 m² | - |
| 32 Arthur Street, Northampton | - | 50 m² | - |
| 33, Arthur Street, Northampton | - | 57 m² | - |
| 34, Arthur Street, Northampton | - | 46 m² | - |
| 35, Arthur Street, Northampton | - | 52 m² | - |
| 36, Arthur Street, Northampton | - | 55 m² | - |
| 37 Arthur Street, Northampton | - | 57 m² | - |
| 38 Arthur Street, Northampton | - | 57 m² | - |
| 40 Arthur Street, Northampton | Leasehold | 45 m² | £82,000 (2015) |
| 41, Arthur Street, Northampton | - | 55 m² | - |
| 42, Arthur Street, Northampton | - | 54 m² | - |
| 43 Arthur Street, Northampton | Leasehold | 54 m² | £107,000 (2026) |
| 44, Arthur Street, Northampton | - | 49 m² | - |
| 45, Arthur Street, Northampton | - | 55 m² | - |
| 46 Arthur Street, Northampton | - | 57 m² | - |
| 47, Arthur Street, Northampton | Leasehold | 48 m² | £130,000 (2023) |
| 48 Arthur Street, Northampton | Leasehold | 54 m² | £125,000 (2022) |
| 49 Arthur Street, Northampton | - | 57 m² | - |
| 50, Arthur Street, Northampton | - | 56 m² | - |
| 51 Arthur Street, Northampton | - | 77 m² | - |
| 52 Arthur Street, Northampton | - | 47 m² | - |
| 53 Arthur Street, Northampton | - | 47 m² | - |
| 54 Arthur Street, Northampton | - | 54 m² | - |
| 55 Arthur Street, Northampton | - | 52 m² | - |
| 56, Arthur Street, Northampton | - | 52 m² | - |