| 1, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 102 m² | £124,995 (2010) |
| 3, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 100 m² | £165,000 (2009) |
| 6 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 74 m² | £230,000 (2025) |
| 7, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 103 m² | £57,000 (1997) |
| 9, Mountfield Road, Irthlingborough, Wellingborough | - | 90 m² | - |
| 11 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 75 m² | £248,000 (2023) |
| 13, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 74 m² | £100,000 (2014) |
| 14, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 113 m² | £275,500 (2020) |
| 18, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 84 m² | £160,000 (2018) |
| 20 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 88 m² | £135,000 (2014) |
| 21, Mountfield Road, Irthlingborough, Wellingborough | - | 88 m² | - |
| 23 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 93 m² | £58,000 (1999) |
| 24, Mountfield Road, Irthlingborough, Wellingborough | - | 75 m² | - |
| 25, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 87 m² | £150,000 (2017) |
| 27 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 82 m² | £240,000 (2025) |
| 28 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 89 m² | £49,500 (1998) |
| 31, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 121 m² | £60,000 (2006) |
| 32 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 114 m² | £279,000 (2022) |
| 33, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 88 m² | £107,500 (2009) |
| 34, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 86 m² | £55,000 (1998) |
| 37, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 85 m² | £142,000 (2007) |
| 38 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 117 m² | £290,000 (2026) |
| 41 Mountfield Road, Irthlingborough, Wellingborough | Freehold | 88 m² | £217,500 (2023) |
| 43, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 93 m² | £122,000 (2010) |
| 49, Mountfield Road, Irthlingborough, Wellingborough | Freehold | 92 m² | £153,000 (2012) |
