| 1 Mccormack Avenue, Parr, St. Helens | - | 72 m² | - |
| 3 Mccormack Avenue, Parr, St. Helens | - | 72 m² | - |
| 4 Mccormack Avenue, Parr, St. Helens | - | 72 m² | - |
| 5, Mccormack Avenue, St. Helens | - | 80 m² | - |
| 8 Mccormack Avenue, St. Helens | Freehold | 66 m² | £95,000 (2023) |
| 9 Mccormack Avenue, St Helens, St Helens | Freehold | 98 m² | £98,000 (2021) |
| 10 Mccormack Avenue, Parr, St. Helens | - | 60 m² | - |
| 11, Mccormack Avenue, St. Helens | Freehold | 77 m² | £85,000 (2020) |
| 12, Mccormack Avenue, St. Helens | - | 149 m² | - |
| 15 Mccormack Avenue, Parr, St. Helens | - | 48 m² | - |
| 16 Mccormack Avenue, St. Helens | Freehold | 112 m² | £83,000 (2024) |
| 17 Mccormack Avenue, Parr, St. Helens | - | 42 m² | - |
| 18 Mccormack Avenue, Parr, St. Helens | - | 72 m² | - |
| 19 Mccormack Avenue, Parr, St. Helens | - | 31 m² | - |
| 20, Mccormack Avenue, St. Helens | - | 75 m² | - |
| 21 Mccormack Avenue, St. Helens | - | 61 m² | - |
| 22 Mccormack Avenue, St. Helens | Freehold | 73 m² | £124,000 (2022) |
| 23 Mccormack Avenue, Parr, St. Helens | - | 45 m² | - |
| 24, Mccormack Avenue, St. Helens | - | 74 m² | - |
| 25 Mccormack Avenue, Parr, St. Helens | - | 45 m² | - |
| 26 Mccormack Avenue, Parr, St. Helens | - | 60 m² | - |
| 27 Mccormack Avenue, Parr, St. Helens | - | 76 m² | - |
| 29 Mccormack Avenue, Parr, St. Helens | - | 72 m² | - |
| 30 Mccormack Avenue, Parr, St. Helens | - | 72 m² | - |
| 32, Mccormack Avenue, St. Helens | Freehold | 78 m² | £65,000 (2018) |
| 34 Mccormack Avenue, Parr, St. Helens | - | 70 m² | - |
