| 33 Duke Street, Northampton | - | 63 m² | - |
| 35 Duke Street, Northampton | - | 53 m² | - |
| 37 Duke Street, Northampton | - | 64 m² | - |
| 39, Duke Street, Northampton | Leasehold | 76 m² | £29,120 (2003) |
| 41, Duke Street, Northampton | - | 64 m² | - |
| 43 Duke Street, Northampton | - | 74 m² | - |
| 45, Duke Street, Northampton | - | 62 m² | - |
| 47 Duke Street, Northampton | - | 63 m² | - |
| 49 Duke Street, Northampton | - | 63 m² | - |
| 51, Duke Street, Northampton | Leasehold | 67 m² | £68,500 (2003) |
| 55, Duke Street, Northampton | Leasehold | 75 m² | £117,500 (2018) |
| 57 Duke Street, Northampton | - | 63 m² | - |
| 59, Duke Street, Northampton | - | 73 m² | - |
| 61 Duke Street, Northampton | Leasehold | 46 m² | £87,500 (2015) |
| 63, Duke Street, Northampton | Leasehold | 66 m² | £155,000 (2022) |
| 65 Duke Street, Northampton | - | 64 m² | - |
| 67 Duke Street, Northampton | - | 63 m² | - |
| 69 Duke Street, Northampton | - | 63 m² | - |
| 71 Duke Street, Northampton | - | 63 m² | - |
| 75, Duke Street, Northampton | Freehold | 70 m² | £116,000 (2006) |
| 77, Duke Street, Northampton | Freehold | 72 m² | £90,000 (2018) |
| 79, Duke Street, Northampton | Freehold | 77 m² | £80,000 (2003) |
| 81, Duke Street, Northampton | Freehold | 71 m² | £160,000 (2019) |
| 83, Duke Street, Northampton | Freehold | 78 m² | £126,000 (2004) |
| 85, Duke Street, Northampton | Leasehold | 51 m² | £105,000 (2022) |
| 85A, Duke Street, Northampton | Leasehold | 55 m² | £109,995 (2019) |
| Flat 1, 5 Duke Street, Northampton | - | 45 m² | - |
| Flat 2 The Printworks, 73, Duke Street, Northampton | Leasehold | 37 m² | £80,000 (2003) |
| Flat 2, 5 Duke Street, Northampton | - | 41 m² | - |
| Flat 3 The Printworks, 73, Duke Street, Northampton | Leasehold | 50 m² | £115,000 (2003) |
| Flat 3, 5 Duke Street, Northampton | - | 42 m² | - |
| Flat 4, 5 Duke Street, Northampton | - | 62 m² | - |
| Flat 4, The Printworks, 73 Duke Street, Northampton | Leasehold | 48 m² | £130,000 (2025) |
| Flat 5, 5 Duke Street, Northampton | Leasehold | 41 m² | £126,000 (2022) |
| Flat 5, 5 Duke Street, Northampton | - | 41 m² | - |
| Flat 6, 5 Duke Street, Northampton | - | 29 m² | - |
| Flat 6, The Print Works, 73 Duke Street, Northampton | Leasehold | 45 m² | £110,000 (2021) |
| Flat 7, 5 Duke Street, Northampton | - | 37 m² | - |
| Flat 8, 5 Duke Street, Northampton | - | 37 m² | - |
| Flat 9, 5 Duke Street, Northampton | - | 29 m² | - |
| Flat 10, 5 Duke Street, Northampton | - | 37 m² | - |
| Flat 11, 5 Duke Street, Northampton | - | 49 m² | - |
| Flat 12, 5 Duke Street, Northampton | - | 29 m² | - |
| Flat 13, 5 Duke Street, Northampton | - | 35 m² | - |
| Flat 14, 5 Duke Street, Northampton | - | 40 m² | - |