| 30, Alexandra Street, Kettering | Leasehold | 76 m² | £46,000 (2002) |
| 30A Alexandra Street, Kettering | Leasehold | 78 m² | £84,500 (2005) |
| 30B, Alexandra Street, Kettering | - | 76 m² | - |
| 32 Alexandra Street, Kettering | - | 78 m² | - |
| 32A, Alexandra Street, Kettering | Leasehold | 80 m² | £105,000 (2018) |
| 32B Alexandra Street, Kettering | - | 79 m² | - |
| 34, Alexandra Street, Kettering | - | 79 m² | - |
| 36 Alexandra Street, Kettering | - | 78 m² | - |
| 36A Alexandra Street, Kettering | Leasehold | 73 m² | £110,000 (2023) |
| 36B, Alexandra Street, Kettering | Leasehold | 86 m² | £90,000 (2015) |
| 38A Alexandra Street, Kettering | - | 54 m² | - |
| 38B Alexandra Street, Kettering | - | 54 m² | - |
| 40A Alexandra Street, Kettering | - | 59 m² | - |
| 40B, Alexandra Street, Kettering | - | 59 m² | - |
| 42, Alexandra Street, Kettering | - | 58 m² | - |
| 42A, Alexandra Street, Kettering | - | 64 m² | - |
| 42B, Alexandra Street, Kettering | - | 60 m² | - |
| 44 Alexandra Street, Kettering | - | 60 m² | - |
| 44A, Alexandra Street, Kettering | - | 57 m² | - |
| 44B, Alexandra Street, Kettering | - | 60 m² | - |
| 46 Alexandra Street, Kettering | - | 78 m² | - |
| 46A, Alexandra Street, Kettering | Leasehold | 76 m² | £96,000 (2007) |
| 48 Alexandra Street, Kettering | - | 80 m² | - |
| 48A, Alexandra Street, Kettering | - | 67 m² | - |
| 48B Alexandra Street, Kettering | - | 80 m² | - |
| 50 Alexandra Street, Kettering | - | 80 m² | - |
| 50B, Alexandra Street, Kettering | - | 78 m² | - |
| 52, Alexandra Street, Kettering | - | 77 m² | - |
| 52A, Alexandra Street, Kettering | - | 73 m² | - |
| 52B, Alexandra Street, Kettering | Leasehold | 76 m² | £30,000 (1999) |
| 70 Alexandra Street, Kettering | - | 46 m² | - |
| 70B, Alexandra Street, Kettering | - | 46 m² | - |
| 72, Alexandra Street, Kettering | - | 47 m² | - |
| 72A, Alexandra Street, Kettering | - | 47 m² | - |
| 74, Alexandra Street, Kettering | - | 69 m² | - |
| 74A, Alexandra Street, Kettering | - | 70 m² | - |
| 74B Alexandra Street, Kettering, Kettering | - | 72 m² | - |
| 76 Alexandra Street, Kettering, Kettering | - | 72 m² | - |
| 76A, Alexandra Street, Kettering | - | 70 m² | - |