| 1, Prospect Avenue, Irchester, Wellingborough | Freehold | 95 m² | £310,000 (2021) |
| 3, Prospect Avenue, Irchester, Wellingborough | Freehold | 112 m² | £290,000 (2018) |
| 5, Prospect Avenue, Irchester, Wellingborough | Freehold | 79 m² | £203,000 (2018) |
| 7, Prospect Avenue, Irchester, Wellingborough | Freehold | 72 m² | £95,000 (2010) |
| 8 Prospect Avenue, Irchester, Wellingborough | Freehold | 68 m² | £131,000 (2007) |
| 9 Prospect Avenue, Irchester, Wellingborough | Freehold | 76 m² | £225,000 (2025) |
| 10 Prospect Avenue, Irchester, Wellingborough | Freehold | 74 m² | £110,000 (2006) |
| 13, Prospect Avenue, Irchester, Wellingborough | Freehold | 79 m² | £112,000 (2013) |
| 15, Prospect Avenue, Irchester, Wellingborough | Freehold | 81 m² | £137,000 (2014) |
| 18, Prospect Avenue, Irchester, Wellingborough | - | 99 m² | - |
| 19, Prospect Avenue, Irchester, Wellingborough | Freehold | 104 m² | £124,995 (2014) |
| 20 Prospect Avenue, Irchester, Wellingborough | - | 94 m² | - |
| 22, Prospect Avenue, Irchester, Wellingborough | Freehold | 130 m² | £170,000 (2006) |
| 26, Prospect Avenue, Irchester, Wellingborough | - | 92 m² | - |
| 28, Prospect Avenue, Irchester, Wellingborough | - | 87 m² | - |
| 29 Prospect Avenue, Irchester, Wellingborough | - | 109 m² | - |
| 30, Prospect Avenue, Irchester, Wellingborough | Freehold | 130 m² | £260,000 (2021) |
| 31, Prospect Avenue, Irchester, Wellingborough | Freehold | 85 m² | £145,000 (2014) |
| 32 Prospect Avenue, Irchester, Wellingborough | - | 96 m² | - |
| 33 Prospect Avenue, Irchester, Wellingborough | Freehold | 109 m² | £300,000 (2025) |
| 35, Prospect Avenue, Irchester, Wellingborough | - | 97 m² | - |
| 36, Prospect Avenue, Irchester, Wellingborough | - | 99 m² | - |
| 39, Prospect Avenue, Irchester, Wellingborough | - | 87 m² | - |
| 41 Prospect Avenue, Irchester, Wellingborough | - | 97 m² | - |
| 42, Prospect Avenue, Irchester, Wellingborough | Freehold | 98 m² | £139,000 (2006) |
| 43 Prospect Avenue, Irchester, Wellingborough | Freehold | 121 m² | £275,000 (2026) |
| 44 Prospect Avenue, Irchester, Wellingborough | Freehold | 99 m² | £49,000 (1997) |
| 46, Prospect Avenue, Irchester, Wellingborough | Freehold | 63 m² | £111,200 (2013) |
| 47, Prospect Avenue, Irchester, Wellingborough | Freehold | 72 m² | £220,000 (2021) |
| 48, Prospect Avenue, Irchester, Wellingborough | Freehold | 49 m² | £188,000 (2016) |
| 49, Prospect Avenue, Irchester, Wellingborough | Freehold | 82 m² | £133,000 (2014) |
| 53, Prospect Avenue, Irchester, Wellingborough | Freehold | 95 m² | £89,500 (1999) |
| 61, Prospect Avenue, Irchester, Wellingborough | - | 128 m² | - |
| 63, Prospect Avenue, Irchester, Wellingborough | - | 115 m² | - |
