| 3, Marion Square, Kettering | Freehold | 79 m² | £79,000 (2003) |
| 4, Marion Square, Kettering | - | 78 m² | - |
| 5 Marion Square, Kettering | Freehold | 74 m² | £59,000 (2011) |
| 7 Marion Square, Kettering, Kettering | - | 42 m² | - |
| 8, Marion Square, Kettering | - | 41 m² | - |
| 8A Marion Square, Kettering | - | 41 m² | - |
| 9A Marion Square, Kettering | - | 43 m² | - |
| 10, Marion Square, Kettering | - | 41 m² | - |
| 10A, Marion Square, Kettering | - | 42 m² | - |
| 11, Marion Square, Kettering | - | 41 m² | - |
| 11A Marion Square, Kettering | - | 42 m² | - |
| 13, Marion Square, Kettering | Freehold | 78 m² | £115,000 (2017) |
| 15 Marion Square, Kettering | Freehold | 79 m² | £210,000 (2024) |
| 16, Marion Square, Kettering | Freehold | 76 m² | £140,000 (2019) |
| 17 Marion Square, Kettering | Freehold | 75 m² | £123,000 (2016) |
| 19 Marion Square, Kettering | - | 42 m² | - |
| 19A Marion Square, Kettering | - | 42 m² | - |
| 20, Marion Square, Kettering | - | 42 m² | - |
| 20A Marion Square, Kettering | - | 42 m² | - |
| 21 Marion Square, Kettering | - | 41 m² | - |
| 21A, Marion Square, Kettering | - | 41 m² | - |
| 22, Marion Square, Kettering | - | 42 m² | - |
| 22A, Marion Square, Kettering | - | 42 m² | - |
| 23 Marion Square, Kettering, Kettering | - | 42 m² | - |
| 23A, Marion Square, Kettering | - | 42 m² | - |
| 24A Marion Square, Kettering | - | 43 m² | - |