| 1 Connaught Street, Kettering | Freehold | 99 m² | £182,000 (2024) |
| 2, Connaught Street, Kettering | Freehold | 71 m² | £124,750 (2021) |
| 2A, Connaught Street, Kettering | Freehold | 94 m² | £100,000 (2014) |
| 4 Connaught Street, Kettering | Freehold | 65 m² | £129,995 (2017) |
| 6 Connaught Street, Kettering | Freehold | 67 m² | £145,000 (2022) |
| 7, Connaught Street, Kettering | Freehold | 44 m² | £126,000 (2016) |
| 8, Connaught Street, Kettering | Freehold | 70 m² | £85,000 (2004) |
| 9 Connaught Street, Kettering | Freehold | 88 m² | £186,500 (2024) |
| 11, Connaught Street, Kettering | Freehold | 92 m² | £183,000 (2024) |
| 12, Connaught Street, Kettering | - | 62 m² | - |
| 13, Connaught Street, Kettering | Freehold | 160 m² | £142,000 (2017) |
| 15, Connaught Street, Kettering | Freehold | 92 m² | £138,000 (2017) |
| 16 Connaught Street, Kettering, Kettering | Freehold | 67 m² | £100,000 (2015) |
| 17, Connaught Street, Kettering | Freehold | 95 m² | £134,000 (2020) |
| 18 Connaught Street, Kettering | Freehold | 67 m² | £140,000 (2023) |
| 19 Connaught Street, Kettering | Freehold | 94 m² | £24,000 (1997) |
| 20 Connaught Street, Kettering, Kettering | Freehold | 72 m² | £120,000 (2017) |
| 22 Connaught Street, Kettering | Freehold | 83 m² | £210,000 (2022) |
| 23 Connaught Street, Kettering | Freehold | 89 m² | £175,000 (2025) |
| 25 Connaught Street, Kettering | Freehold | 99 m² | £150,000 (2021) |
| 28, Connaught Street, Kettering | Freehold | 82 m² | £126,000 (2017) |
| 30, Connaught Street, Kettering | Freehold | 84 m² | £141,250 (2019) |
| 32 Connaught Street, Kettering, Kettering | Freehold | 82 m² | £85,000 (2010) |
| 33 Connaught Street, Kettering | Freehold | 86 m² | £186,000 (2025) |
| 34 Connaught Street, Kettering | Freehold | 84 m² | £52,600 (2002) |
| 35 Connaught Street, Kettering | Freehold | 84 m² | £110,000 (2015) |
| 36 Connaught Street, Kettering, Kettering | Freehold | 79 m² | £98,000 (2020) |
| 37, Connaught Street, Kettering | Freehold | 42 m² | £98,000 (2019) |
| 38, Connaught Street, Kettering | Freehold | 94 m² | £115,000 (2016) |
| 39, Connaught Street, Kettering | Freehold | 41 m² | £53,000 (2010) |
| 40 Connaught Street, Kettering, Kettering | Freehold | 83 m² | £190,000 (2024) |
| 41, Connaught Street, Kettering | Freehold | 42 m² | £97,500 (2019) |
| 42, Connaught Street, Kettering | Freehold | 88 m² | £195,000 (2024) |
| 43 Connaught Street, Kettering | Freehold | 45 m² | £82,750 (2007) |
| 44 Connaught Street, Kettering | Freehold | 79 m² | £134,000 (2019) |
| 46, Connaught Street, Kettering | - | 87 m² | - |
| 47 Connaught Street, Kettering, Kettering | Freehold | 45 m² | £29,000 (1995) |
| 48 Connaught Street, Kettering | Freehold | 77 m² | £140,000 (2018) |
| 49, Connaught Street, Kettering | Freehold | 42 m² | £96,000 (2019) |
| 50 Connaught Street, Kettering | Freehold | 83 m² | £81,500 (2012) |
| 52 Connaught Street, Kettering | Freehold | 84 m² | £115,000 (2015) |
| 54, Connaught Street, Kettering | Freehold | 85 m² | £147,500 (2020) |
| 60, Connaught Street, Kettering | Freehold | 46 m² | £96,000 (2010) |
| 62, Connaught Street, Kettering | Freehold | 87 m² | £102,500 (2013) |
| 66 Connaught Street, Kettering | Freehold | 91 m² | £120,000 (2022) |