| 1 Brynheulog, Hay Road, Builth Wells | Freehold | 94 m² | £138,000 (2009) |
| 1 The View, Hay Road, Builth Wells | - | 103 m² | - |
| 1, Hay Road, Builth Wells | - | 106 m² | - |
| 2 Brynheulog, Hay Road, Builth Wells | Freehold | 95 m² | £48,000 (1997) |
| 2 The View, Hay Road, Builth Wells | - | 46 m² | - |
| 3 Brynheulog, Hay Road, Builth Wells | Freehold | 77 m² | £146,000 (2019) |
| 3, Hay Road, Builth Wells | Freehold | 117 m² | £180,000 (2013) |
| 4 The View, Hay Road, Builth Wells | - | 46 m² | - |
| 5 The View, Hay Road, Builth Wells | - | 49 m² | - |
| 5, Hay Road, Builth Wells | Freehold | 91 m² | £150,000 (2009) |
| 6 The View, Hay Road, Builth Wells | - | 105 m² | - |
| 7 Hay Road, Builth Wells | Freehold | 87 m² | £130,000 (2015) |
| 11A, Hay Road, Builth Wells | - | 235 m² | - |
| Audlyn, Hay Road, Builth Wells | Freehold | 211 m² | £100,000 (2021) |
| Broughwood, Hay Road, Builth Wells | Freehold | 169 m² | £310,000 (2021) |
| Collingwood, Hay Road, Builth Wells | Freehold | 200 m² | £20,000 (1998) |
| Flat 1, Collingwood, Hay Road, Builth Wells | - | 66 m² | - |
| Flat 3, The View, Hay Road, Builth Wells | - | 50 m² | - |
| Haywood, Hay Road, Builth Wells | Freehold | 108 m² | £135,000 (2015) |
| Hazeldene, Hay Road, Builth Wells | Freehold | 223 m² | £137,500 (2016) |
| Lower House, Hay Road, Builth Wells | Freehold | 112 m² | £295,000 (2025) |
| Northwood, Hay Road, Builth Wells | Freehold | 265 m² | £260,000 (2021) |
| Pines, Hay Road, Builth Wells | Freehold | 136 m² | £355,000 (2025) |
| The Firs, Hay Road, Builth Wells | Freehold | 122 m² | £210,000 (2025) |
| The Limes, Hay Road, Builth Wells | Freehold | 169 m² | £300,000 (2022) |
