| 1 Alfred Street, Northampton | - | 48 m² | - |
| 5 Alfred Street, Northampton | Leasehold | 49 m² | £125,000 (2024) |
| 7 Alfred Street, Northampton | - | 49 m² | - |
| 9 Alfred Street, Northampton | - | 48 m² | - |
| 11 Alfred Street, Northampton | Leasehold | 49 m² | £71,000 (2009) |
| 13 Alfred Street, Northampton | - | 43 m² | - |
| 14 Alfred Street, Northampton | - | 48 m² | - |
| 15 Alfred Street, Northampton | - | 46 m² | - |
| 16, Alfred Street, Northampton | - | 75 m² | - |
| 17, Alfred Street, Northampton | - | 80 m² | - |
| 19, Alfred Street, Northampton | - | 47 m² | - |
| 20 Alfred Street, Northampton | - | 65 m² | - |
| 21 Alfred Street, Northampton | - | 50 m² | - |
| 22 Alfred Street, Northampton | - | 47 m² | - |
| 24 Alfred Street, Northampton | - | 50 m² | - |
| 25, Alfred Street, Northampton | - | 49 m² | - |
| 27 Alfred Street, Northampton | - | 69 m² | - |
| 28, Alfred Street, Northampton | - | 72 m² | - |
| 29 Alfred Street, Northampton | Leasehold | 49 m² | £79,995 (2014) |
| 30 Alfred Street, Northampton | Leasehold | 49 m² | £60,000 (2002) |
| 31, Alfred Street, Northampton | Leasehold | 69 m² | £118,000 (2019) |
| 32, Alfred Street, Northampton | - | 50 m² | - |
| 33 Alfred Street, Northampton | Leasehold | 48 m² | £46,500 (2001) |
| 35 Alfred Street, Northampton | - | 48 m² | - |
| 37, Alfred Street, Northampton | - | 70 m² | - |
| 41, Alfred Street, Northampton | Leasehold | 72 m² | £97,000 (2008) |
| 43 Alfred Street, Northampton | - | 48 m² | - |