| 1, Duke Street, Kettering | - | 76 m² | - |
| 3A Duke Street, Kettering | Leasehold | 42 m² | £65,000 (2003) |
| 3C Duke Street, Kettering | Freehold | 56 m² | £104,000 (2013) |
| 4, Duke Street, Kettering | Freehold | 120 m² | £240,000 (2018) |
| 5A Duke Street, Kettering | - | 46 m² | - |
| 5B, Duke Street, Kettering | - | 53 m² | - |
| 6, Duke Street, Kettering | Freehold | 71 m² | £92,000 (2012) |
| 7, Duke Street, Kettering | Freehold | 64 m² | £164,000 (2024) |
| 9, Duke Street, Kettering | Freehold | 62 m² | £94,500 (2018) |
| 10, Duke Street, Kettering | Freehold | 79 m² | £158,000 (2025) |
| 12 Duke Street, Kettering, Kettering | Freehold | 76 m² | £165,000 (2026) |
| 13 Duke Street, Kettering | Freehold | 61 m² | £71,500 (2009) |
| 14, Duke Street, Kettering | Freehold | 71 m² | £137,000 (2021) |
| 15, Duke Street, Kettering | - | 52 m² | - |
| 15A, Duke Street, Kettering | - | 51 m² | - |
| 16 Duke Street, Kettering, Kettering | Freehold | 68 m² | £120,000 (2021) |
| 17, Duke Street, Kettering | Freehold | 74 m² | £113,000 (2016) |
| 18, Duke Street, Kettering | Freehold | 72 m² | £124,000 (2017) |
| 19, Duke Street, Kettering | Freehold | 78 m² | £117,000 (2017) |
| 20, Duke Street, Kettering | Freehold | 78 m² | £170,000 (2022) |
| 21 Duke Street, Kettering | Freehold | 74 m² | £86,000 (2013) |
| 23, Duke Street, Kettering | Freehold | 80 m² | £45,000 (2009) |
| 24 Duke Street, Kettering | Freehold | 70 m² | £105,000 (2016) |
| 25, Duke Street, Kettering | - | 32 m² | - |
| 26 Duke Street, Kettering | Freehold | 78 m² | £127,000 (2019) |
| 27, Duke Street, Kettering | - | 32 m² | - |
| 28, Duke Street, Kettering | Freehold | 92 m² | £110,000 (2015) |
| 29, Duke Street, Kettering | - | 33 m² | - |
| 30, Duke Street, Kettering | Freehold | 78 m² | £119,500 (2016) |
| 31, Duke Street, Kettering | - | 32 m² | - |
| 32, Duke Street, Kettering | - | 85 m² | - |
| 33, Duke Street, Kettering | - | 51 m² | - |
| 34 Duke Street, Kettering | - | 80 m² | - |
| 35, Duke Street, Kettering | - | 61 m² | - |