| 17, Helions Park Avenue, Haverhill | Freehold | 77 m² | £80,000 (2002) |
| 19, Helions Park Avenue, Haverhill | Freehold | 86 m² | £160,000 (2011) |
| 20 Helions Park Avenue, Haverhill | Freehold | 68 m² | £230,000 (2025) |
| 21, Helions Park Avenue, Haverhill | Freehold | 76 m² | £245,500 (2018) |
| 23, Helions Park Avenue, Haverhill | Freehold | 75 m² | £247,500 (2025) |
| 25, Helions Park Avenue, Haverhill | Freehold | 71 m² | £225,000 (2016) |
| 26, Helions Park Avenue, Haverhill | Freehold | 73 m² | £148,500 (2010) |
| 27 Helions Park Avenue, Haverhill | Freehold | 72 m² | £148,000 (2011) |
| 28 Helions Park Avenue, Haverhill | Freehold | 102 m² | £345,000 (2023) |
| 30, Helions Park Avenue, Haverhill | Freehold | 75 m² | £238,000 (2017) |
| 31 Helions Park Avenue, Haverhill | Freehold | 83 m² | £276,000 (2024) |
| 32 Helions Park Avenue, Haverhill | Freehold | 81 m² | £187,000 (2014) |
| 33, Helions Park Avenue, Haverhill | - | 76 m² | - |
| 34, Helions Park Avenue, Haverhill | Freehold | 81 m² | £153,950 (2013) |
| 35, Helions Park Avenue, Haverhill | - | 107 m² | - |
| 36, Helions Park Avenue, Haverhill | - | 80 m² | - |
| 37 Helions Park Avenue, Haverhill | Freehold | 84 m² | £45,000 (1997) |
| 39, Helions Park Avenue, Haverhill | Freehold | 81 m² | £242,500 (2020) |
| 40, Helions Park Avenue, Haverhill | Freehold | 101 m² | £277,000 (2018) |
| 41 Helions Park Avenue, Haverhill | Freehold | 58 m² | £142,000 (2010) |
| 42 Helions Park Avenue, Haverhill | Freehold | 81 m² | £230,000 (2016) |
| 43 Helions Park Avenue, Haverhill | Freehold | 64 m² | £109,000 (2012) |
| 45, Helions Park Avenue, Haverhill | Freehold | 62 m² | £145,000 (2013) |
| 47, Helions Park Avenue, Haverhill | - | 93 m² | - |
| 51, Helions Park Avenue, Haverhill | Freehold | 96 m² | £270,000 (2017) |
| 53, Helions Park Avenue, Haverhill | Freehold | 82 m² | £255,000 (2018) |
| 55, Helions Park Avenue, Haverhill | Freehold | 104 m² | £222,000 (2015) |
| 57, Helions Park Avenue, Haverhill | Freehold | 94 m² | £330,000 (2025) |