| 1 Plumtree Avenue, Wellingborough | Freehold | 60 m² | £210,000 (2025) |
| 2, Plumtree Avenue, Wellingborough | Freehold | 60 m² | £140,000 (2015) |
| 3 Plumtree Avenue, Wellingborough | Freehold | 73 m² | £210,000 (2023) |
| 4, Plumtree Avenue, Wellingborough | Freehold | 59 m² | £195,000 (2020) |
| 5 Plumtree Avenue, Wellingborough | Freehold | 92 m² | £217,500 (2025) |
| 6, Plumtree Avenue, Wellingborough | - | 66 m² | - |
| 7, Plumtree Avenue, Wellingborough | Freehold | 70 m² | £109,000 (2012) |
| 9 Plumtree Avenue, Wellingborough | Freehold | 66 m² | £200,000 (2024) |
| 10, Plumtree Avenue, Wellingborough | Freehold | 51 m² | £192,000 (2018) |
| 11, Plumtree Avenue, Wellingborough | Freehold | 62 m² | £210,000 (2022) |
| 12 Plumtree Avenue, Wellingborough | Freehold | 51 m² | £230,000 (2024) |
| 14, Plumtree Avenue, Wellingborough | Freehold | 60 m² | £134,500 (2009) |
| 15 Plumtree Avenue, Wellingborough | Freehold | 58 m² | £217,500 (2025) |
| 16 Plumtree Avenue, Wellingborough | Freehold | 67 m² | £161,000 (2016) |
| 18 Plumtree Avenue, Wellingborough | Freehold | 55 m² | £212,000 (2025) |
| 20, Plumtree Avenue, Wellingborough | - | 67 m² | - |
| 21, Plumtree Avenue, Wellingborough | Freehold | 56 m² | £123,000 (2013) |
| 22, Plumtree Avenue, Wellingborough | Freehold | 68 m² | £152,000 (2016) |
| 23 Plumtree Avenue, Wellingborough | Freehold | 64 m² | £135,000 (2004) |
| 31 Plumtree Avenue, Wellingborough | Freehold | 58 m² | £186,000 (2025) |
| 32 Plumtree Avenue, Wellingborough | - | 60 m² | - |
| 33, Plumtree Avenue, Wellingborough | Freehold | 46 m² | £175,000 (2018) |
| 36, Plumtree Avenue, Wellingborough | Freehold | 51 m² | £136,000 (2015) |