| 1, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 104 m² | £168,000 (2010) |
| 2, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 85 m² | £130,000 (2007) |
| 3 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 102 m² | £325,000 (2025) |
| 4, Thomas Flawn Road, Irthlingborough, Wellingborough | - | 93 m² | - |
| 5, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 85 m² | £200,000 (2019) |
| 9, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 103 m² | £300,000 (2022) |
| 10, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 217 m² | £325,000 (2008) |
| 11, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 76 m² | £202,000 (2020) |
| 12, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 154 m² | £288,000 (2013) |
| 14 Thomas Flawn Road, Irthlingborough, Irthlingborough | Freehold | 144 m² | £475,000 (2021) |
| 16, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 148 m² | £293,000 (2014) |
| 18 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 159 m² | £97,500 (1997) |
| 19 Thomas Flawn Road, Irthlingborough, Wellingborough | - | 78 m² | - |
| 23 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 92 m² | £255,000 (2025) |
| 26, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 128 m² | £222,000 (2010) |
| 27, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 126 m² | £257,500 (2017) |
| 29, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 93 m² | £185,000 (2019) |
| 30, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 154 m² | £500,000 (2022) |
| 31 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 90 m² | £315,000 (2026) |
| 32, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 181 m² | £475,000 (2020) |
| 33 Thomas Flawn Road, Irthlingborough, Wellingborough | - | 91 m² | - |
| 34, Thomas Flawn Road, Irthlingborough, Wellingborough | - | 146 m² | - |
| 36, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 175 m² | £125,000 (2014) |
| 38, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 228 m² | £475,000 (2021) |
| 39 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 95 m² | £177,500 (2007) |
| 40, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 198 m² | £369,995 (2017) |
| 42 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 196 m² | £103,000 (1997) |
| 50, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 125 m² | £320,000 (2015) |
| 51 Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 183 m² | £360,000 (2024) |
| 52, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 131 m² | £317,500 (2015) |
| 56, Thomas Flawn Road, Irthlingborough, Wellingborough | Freehold | 104 m² | £290,000 (2019) |
