| 41, Chesterton Avenue, Harpenden | Freehold | 94 m² | £430,000 (2013) |
| 44, Chesterton Avenue, Harpenden | Freehold | 87 m² | £610,000 (2018) |
| 46 Chesterton Avenue, Harpenden | Freehold | 97 m² | £835,000 (2026) |
| 47, Chesterton Avenue, Harpenden | Freehold | 111 m² | £676,000 (2018) |
| 49, Chesterton Avenue, Harpenden | Freehold | 106 m² | £320,000 (2008) |
| 50 Chesterton Avenue, Harpenden | Freehold | 88 m² | £680,000 (2022) |
| 52 Chesterton Avenue, Harpenden | Freehold | 93 m² | £790,000 (2025) |
| 54, Chesterton Avenue, Harpenden | Freehold | 112 m² | £570,000 (2013) |
| 55 Chesterton Avenue, Harpenden | Freehold | 82 m² | £122,700 (1997) |
| 58 Chesterton Avenue, Harpenden, Harpenden | Freehold | 78 m² | £628,000 (2022) |
| 60, Chesterton Avenue, Harpenden | Freehold | 77 m² | £374,950 (2010) |
| 61, Chesterton Avenue, Harpenden | Freehold | 102 m² | £685,000 (2016) |
| 62, Chesterton Avenue, Harpenden | Freehold | 180 m² | £990,000 (2017) |
| 64 Chesterton Avenue, Harpenden | Freehold | 101 m² | £750,750 (2024) |
| 65, Chesterton Avenue, Harpenden | Freehold | 97 m² | £765,500 (2025) |
| 66, Chesterton Avenue, Harpenden | Freehold | 91 m² | £515,285 (2015) |
| 67, Chesterton Avenue, Harpenden | - | 99 m² | - |
| 68, Chesterton Avenue, Harpenden | Freehold | 78 m² | £104,000 (1996) |
| 69 Chesterton Avenue, Harpenden | Freehold | 107 m² | £725,000 (2024) |
| 70 Chesterton Avenue, Harpenden | Freehold | 112 m² | £622,000 (2019) |
| 73 Chesterton Avenue, Harpenden | Freehold | 106 m² | £760,000 (2026) |
