| 1 Harcourt Street, Kettering | Freehold | 74 m² | £178,000 (2026) |
| 2, Harcourt Street, Kettering | Freehold | 74 m² | £115,000 (2020) |
| 3, Harcourt Street, Kettering | Freehold | 72 m² | £150,000 (2025) |
| 4, Harcourt Street, Kettering | Freehold | 76 m² | £145,000 (2021) |
| 6, Harcourt Street, Kettering | Freehold | 72 m² | £17,000 (1995) |
| 7, Harcourt Street, Kettering | Freehold | 66 m² | £90,000 (2005) |
| 8 Harcourt Street, Kettering | Freehold | 72 m² | £29,000 (2000) |
| 9, Harcourt Street, Kettering | Freehold | 71 m² | £130,000 (2020) |
| 12 Harcourt Street, Kettering, Kettering | Freehold | 73 m² | £86,500 (2011) |
| 13, Harcourt Street, Kettering | Freehold | 84 m² | £142,250 (2019) |
| 15, Harcourt Street, Kettering | Freehold | 80 m² | £34,500 (1997) |
| 16, Harcourt Street, Kettering | Freehold | 67 m² | £170,000 (2022) |
| 18, Harcourt Street, Kettering | Freehold | 75 m² | £119,995 (2018) |
| 19 Harcourt Street, Kettering | Freehold | 76 m² | £36,000 (2001) |
| 20, Harcourt Street, Kettering | Freehold | 73 m² | £110,000 (2015) |
| 21, Harcourt Street, Kettering | Freehold | 85 m² | £60,000 (2007) |
| 22, Harcourt Street, Kettering | Freehold | 83 m² | £114,995 (2018) |
| 24 Harcourt Street, Kettering | Freehold | 83 m² | £34,000 (1999) |
| 26 Harcourt Street, Kettering, Kettering | Freehold | 81 m² | £68,000 (2009) |
| 28 Harcourt Street, Kettering | Freehold | 93 m² | £138,000 (2017) |