| 4, Heathfield Avenue, St. Helens | Freehold | 76 m² | £32,500 (1997) |
| 6, Heathfield Avenue, St. Helens | Freehold | 73 m² | £118,500 (2017) |
| 10, Heathfield Avenue, St. Helens | Freehold | 73 m² | £45,000 (2000) |
| 12 Heathfield Avenue, St. Helens | - | 74 m² | - |
| 14, Heathfield Avenue, St. Helens | Freehold | 73 m² | £105,000 (2010) |
| 16, Heathfield Avenue, St. Helens | - | 49 m² | - |
| 18, Heathfield Avenue, St. Helens | Leasehold | 49 m² | £175,000 (2022) |
| 22 Heathfield Avenue, St. Helens | Leasehold | 50 m² | £155,000 (2025) |
| 24, Heathfield Avenue, St. Helens | Freehold | 49 m² | £85,000 (2003) |
| 26, Heathfield Avenue, St. Helens | Leasehold | 73 m² | £108,500 (2013) |
| 28, Heathfield Avenue, St. Helens | - | 47 m² | - |
| 30, Heathfield Avenue, St. Helens | - | 82 m² | - |
| 32 Heathfield Avenue, St. Helens | Leasehold | 49 m² | £130,000 (2024) |
| 34, Heathfield Avenue, St. Helens | - | 48 m² | - |
| 40, Heathfield Avenue, St. Helens | - | 73 m² | - |
| 42 Heathfield Avenue, St. Helens | Leasehold | 48 m² | £150,000 (2026) |
| 44, Heathfield Avenue, St. Helens | Leasehold | 77 m² | £138,950 (2018) |
| 46, Heathfield Avenue, St. Helens | Leasehold | 72 m² | £100,000 (2004) |
| 48, Heathfield Avenue, St. Helens | Leasehold | 74 m² | £93,000 (2007) |
| 50, Heathfield Avenue, St. Helens | Freehold | 73 m² | £42,000 (1995) |
| 54 Heathfield Avenue, St. Helens | Leasehold | 44 m² | £132,000 (2024) |
| 58, Heathfield Avenue, St. Helens | - | 49 m² | - |
| 62, Heathfield Avenue, St. Helens | - | 48 m² | - |
| 68, Heathfield Avenue, St. Helens | Leasehold | 73 m² | £127,500 (2020) |
| 70 Heathfield Avenue, St. Helens | - | 42 m² | - |
| 72 Heathfield Avenue, St. Helens | - | 49 m² | - |
| 78, Heathfield Avenue, St. Helens | - | 45 m² | - |
| 80, Heathfield Avenue, St. Helens | - | 50 m² | - |
| 82, Heathfield Avenue, St. Helens | Leasehold | 73 m² | £155,000 (2024) |
| 84, Heathfield Avenue, St. Helens | - | 63 m² | - |
| 86 Heathfield Avenue, St. Helens | Freehold | 54 m² | £950 (2018) |
| 88, Heathfield Avenue, St. Helens | - | 48 m² | - |
| 90, Heathfield Avenue, St. Helens | - | 81 m² | - |
| 92 Heathfield Avenue, St. Helens | - | 50 m² | - |
| 94, Heathfield Avenue, St. Helens | Leasehold | 55 m² | £41,500 (1999) |
| 102, Heathfield Avenue, St. Helens | Leasehold | 49 m² | £36,000 (1999) |
| 106, Heathfield Avenue, St. Helens | - | 57 m² | - |