| 2, Union Street, Harthill, Sheffield | - | 242 m² | - |
| 2A Union Street, Harthill, Sheffield | Freehold | 134 m² | £400,000 (2024) |
| 2B Union Street, Harthill, Sheffield | - | 134 m² | - |
| 2C Union Street, Harthill, Sheffield | Freehold | 142 m² | £420,000 (2025) |
| 2D Union Street, Harthill, Sheffield | - | 246 m² | - |
| 4 Union Street, Harthill, Sheffield | Freehold | 217 m² | £677,250 (2022) |
| 4A, Union Street, Harthill, Sheffield | - | 213 m² | - |
| 14, Union Street, Harthill, Sheffield | Freehold | 193 m² | £495,000 (2010) |
| 22 Union Street, Harthill, Rotherham, Rotherham | Freehold | 144 m² | £267,000 (2021) |
| 26, Union Street, Harthill, Sheffield | Freehold | 96 m² | £142,500 (2019) |
| 30 Union Street, Harthill, Sheffield | Freehold | 112 m² | £325,000 (2023) |
| 40 Union Street, Harthill, Sheffield | Freehold | 188 m² | £329,500 (2014) |
| 66 Union Street, Harthill, Sheffield | Freehold | 282 m² | £515,000 (2025) |
| 68 Union Street, Harthill, Sheffield | Freehold | 124 m² | £482,000 (2022) |
| 76 Union Street, Harthill, Sheffield | Freehold | 129 m² | £490,000 (2022) |
| 82, Union Street, Harthill, Sheffield | Freehold | 84 m² | £189,950 (2016) |
| 84, Union Street, Harthill, Sheffield | Freehold | 92 m² | £325,000 (2021) |
| 88, Union Street, Harthill, Sheffield | Freehold | 146 m² | £410,000 (2026) |
| 90, Union Street, Harthill, Sheffield | Freehold | 111 m² | £185,000 (2014) |
| 94 Union Street, Harthill, Sheffield | Freehold | 192 m² | £133,000 (1999) |
| 96, Union Street, Harthill, Sheffield | Freehold | 180 m² | £345,000 (2025) |
| 98, Union Street, Harthill, Sheffield | - | 139 m² | - |
| 102, Union Street, Harthill, Sheffield | - | 90 m² | - |
| 104, Union Street, Harthill, Sheffield | Freehold | 84 m² | £174,950 (2009) |
| 108, Union Street, Harthill, Sheffield | Freehold | 87 m² | £280,000 (2020) |