| 5 Ullswater Avenue, Moss Bank, St. Helens | - | 113 m² | - |
| 7 Ullswater Avenue, Moss Bank, St. Helens | - | 32 m² | - |
| 9 Ullswater Avenue, St. Helens | - | 31 m² | - |
| 11 Ullswater Avenue, Moss Bank, St. Helens | - | 36 m² | - |
| 13 Ullswater Avenue, Moss Bank, St. Helens | - | 32 m² | - |
| 15 Ullswater Avenue, Moss Bank, St. Helens | - | 99 m² | - |
| 17, Ullswater Avenue, St. Helens | - | 97 m² | - |
| 19 Ullswater Avenue, Moss Bank, St. Helens | - | 113 m² | - |
| 21 Ullswater Avenue, Moss Bank, St. Helens | - | 119 m² | - |
| 23 Ullswater Avenue, St. Helens | Freehold | 73 m² | £170,000 (2005) |
| 25, Ullswater Avenue, St. Helens | Freehold | 79 m² | £110,000 (2005) |
| 27, Ullswater Avenue, St. Helens | Freehold | 76 m² | £177,000 (2026) |
| 29 Ullswater Avenue, St Helens, St Helens | Freehold | 79 m² | £120,000 (2005) |
| 31, Ullswater Avenue, St. Helens | - | 75 m² | - |
| 33 Ullswater Avenue, St. Helens | Freehold | 82 m² | £110,000 (2005) |
| 35, Ullswater Avenue, St. Helens | Freehold | 78 m² | £120,000 (2020) |
| 37, Ullswater Avenue, St. Helens | Freehold | 79 m² | £125,000 (2020) |
| 39 Ullswater Avenue, St Helens, St Helens | Freehold | 79 m² | £99,000 (2008) |
| 41 Ullswater Avenue, St. Helens | Freehold | 80 m² | £162,000 (2022) |
| 43 Ullswater Avenue, St. Helens | Freehold | 78 m² | £170,000 (2024) |
| 45 Ullswater Avenue, St. Helens | Freehold | 86 m² | £228,500 (2023) |