| Barn House, Harwell, Doncaster | Freehold | 261 m² | £435,000 (2018) |
| Barrow Cragg, Harwell, Doncaster | Freehold | 275 m² | £499,000 (2010) |
| Carr Hill Farm, Harwell, Doncaster | - | 212 m² | - |
| Catkins, Harwell, Doncaster | - | 203 m² | - |
| Dalric, Harwell, Doncaster | Freehold | 197 m² | £405,000 (2015) |
| Ginger Bear Cottage, Harwell Sluice Lane, Harwell, Doncaster | Freehold | 157 m² | £415,000 (2018) |
| Harwell Manor, Harwell, Doncaster | Freehold | 190 m² | £635,000 (2014) |
| Havenwood, Harwell, Doncaster | Freehold | 77 m² | £315,000 (2018) |
| Heruelle Lodge, Harwell, Doncaster | Freehold | 197 m² | £600,000 (2024) |
| Lark Rise, Harwell, Doncaster | Freehold | 121 m² | £439,000 (2021) |
| Lochiel, Harwell, Doncaster | Freehold | 212 m² | £460,000 (2016) |
| Manorside, Harwell, Doncaster | Freehold | 126 m² | £310,000 (2012) |
| Orchard View, Harwell, Doncaster | Freehold | 141 m² | £418,000 (2019) |
| Pineridge, Harwell, Doncaster | Freehold | 152 m² | £405,000 (2015) |
| Pinfold Cottage, Harwell, Doncaster | - | 118 m² | - |
| Sandilands House, Harwell, Doncaster | - | 132 m² | - |
| Southwold, Harwell, Doncaster | - | 114 m² | - |
| The Coach House, Harwell, Doncaster | - | 216 m² | - |
| The Cottage, Harwell, Doncaster | Freehold | 175 m² | £440,000 (2015) |
| The Granary, Harwell, Doncaster | - | 202 m² | - |
| The Lodge, Harwell, Doncaster | Freehold | 234 m² | £239,950 (2006) |
| Woodside View, Harwell, Doncaster | Freehold | 115 m² | £300,000 (2007) |
| Woodside, Harwell, Doncaster | - | 292 m² | - |
| Wyndways, Harwell, Doncaster | - | 146 m² | - |
| Yew Tree Cottage, Harwell, Doncaster | Freehold | 197 m² | £300,875 (2007) |
