| 21, Main Street, Little Harrowden, Wellingborough | Freehold | 115 m² | £330,000 (2021) |
| 31, Main Street, Little Harrowden, Wellingborough | Freehold | 184 m² | £330,000 (2014) |
| 35-37, Main Street, Little Harrowden, Wellingborough | Freehold | 140 m² | £190,000 (2004) |
| 53 Main Street, Little Harrowden, Wellingborough | Freehold | 99 m² | £170,000 (2014) |
| 55, Main Street, Little Harrowden, Wellingborough | Freehold | 86 m² | £200,000 (2020) |
| 57, Main Street, Little Harrowden, Wellingborough | Freehold | 83 m² | £206,000 (2017) |
| 59, Main Street, Little Harrowden, Wellingborough | Freehold | 128 m² | £249,000 (2016) |
| 63, Main Street, Little Harrowden, Wellingborough | Freehold | 145 m² | £365,000 (2019) |
| 67 Main Street, Little Harrowden, Wellingborough | Freehold | 132 m² | £249,995 (2005) |
| 73 Main Street, Little Harrowden, Wellingborough | - | 86 m² | - |
| 79, Main Street, Little Harrowden, Wellingborough | Freehold | 68 m² | £233,000 (2023) |
| 93, Main Street, Little Harrowden, Wellingborough | - | 170 m² | - |
| 97-99, Main Street, Little Harrowden, Wellingborough | Freehold | 162 m² | £325,000 (2025) |
| 101, Main Street, Little Harrowden, Wellingborough | Freehold | 175 m² | £527,000 (2022) |
| 105, Main Street, Little Harrowden, Wellingborough | Freehold | 82 m² | £230,000 (2020) |
| 109 Main Street, Little Harrowden, Wellingborough | Freehold | 110 m² | £417,500 (2023) |
| 111, Main Street, Little Harrowden, Wellingborough | Freehold | 104 m² | £238,000 (2017) |
| 113, Main Street, Little Harrowden, Wellingborough | - | 82 m² | - |
| 123 Main Street, Little Harrowden, Wellingborough | - | 76 m² | - |
| 125, Main Street, Little Harrowden, Wellingborough | Freehold | 86 m² | £133,000 (2011) |
| 127, Main Street, Little Harrowden, Wellingborough | Freehold | 79 m² | £160,000 (2008) |
| 131, Main Street, Little Harrowden, Wellingborough | - | 75 m² | - |
| 133, Main Street, Little Harrowden, Wellingborough | - | 75 m² | - |
| 135 Main Street, Little Harrowden, Wellingborough | - | 91 m² | - |
| 137, Main Street, Little Harrowden, Wellingborough | - | 91 m² | - |
| 139 Main Street, Little Harrowden, Wellingborough | Freehold | 103 m² | £103,000 (2002) |
| 141, Main Street, Little Harrowden, Wellingborough | - | 77 m² | - |
| 143, Main Street, Little Harrowden, Wellingborough | Freehold | 102 m² | £210,000 (2025) |
| 145, Main Street, Little Harrowden, Wellingborough | Freehold | 84 m² | £187,500 (2019) |
| 147, Main Street, Little Harrowden, Wellingborough | Freehold | 118 m² | £295,000 (2018) |
| 149 Main Street, Little Harrowden, Wellingborough | Freehold | 90 m² | £370,000 (2021) |