| 5, Union Street, Desborough, Kettering | Freehold | 70 m² | £102,500 (2010) |
| 9 Union Street, Desborough, Kettering | - | 83 m² | - |
| 11, Union Street, Desborough, Kettering | Freehold | 70 m² | £113,000 (2014) |
| 14 Union Street, Desborough, Desborough | Freehold | 88 m² | £250,000 (2021) |
| 16, Union Street, Desborough, Kettering | Freehold | 63 m² | £150,000 (2020) |
| 17, Union Street, Desborough, Kettering | Freehold | 84 m² | £148,000 (2020) |
| 19, Union Street, Desborough, Kettering | Freehold | 74 m² | £112,000 (2016) |
| 22, Union Street, Desborough, Kettering | Freehold | 88 m² | £180,000 (2020) |
| 23, Union Street, Desborough, Kettering | Freehold | 72 m² | £173,500 (2025) |
| 25 Union Street, Desborough, Desborough | Freehold | 88 m² | £225,000 (2022) |
| 26 Union Street, Desborough, Desborough | Freehold | 154 m² | £400,000 (2022) |
| 27 Union Street, Desborough, Kettering | Freehold | 78 m² | £190,000 (2024) |
| 28 Union Street, Desborough, Kettering | Freehold | 97 m² | £193,000 (2023) |
| 29, Union Street, Desborough, Kettering | Freehold | 95 m² | £147,500 (2016) |
| 30 Union Street, Desborough, Kettering | Freehold | 121 m² | £173,000 (2026) |
| 33, Union Street, Desborough, Kettering | Freehold | 92 m² | £96,000 (2007) |
| 35 Union Street, Desborough, Kettering | Freehold | 68 m² | £200,000 (2026) |
| 37, Union Street, Desborough, Kettering | Freehold | 88 m² | £105,000 (2015) |
| 51, Union Street, Desborough, Kettering | Freehold | 147 m² | £155,000 (2015) |
| 57 Union Street, Desborough, Kettering | Freehold | 92 m² | £199,995 (2023) |
| 61 Union Street, Desborough, Kettering | Freehold | 59 m² | £166,000 (2025) |
| 63 Union Street, Desborough, Kettering | Freehold | 87 m² | £175,000 (2026) |
| 65, Union Street, Desborough, Kettering | Freehold | 86 m² | £142,000 (2026) |
| 67 Union Street, Desborough, Kettering | Freehold | 102 m² | £114,000 (2007) |