| 5-7, Market Street, Builth Wells | Freehold | 84 m² | £160,000 (2007) |
| 11, Market Street, Builth Wells | Freehold | 104 m² | £80,000 (2004) |
| 11A Market Street, Builth Wells | Freehold | 84 m² | £160,000 (2024) |
| 13 Market Street, Builth Wells | Freehold | 148 m² | £39,500 (2001) |
| 15, Market Street, Builth Wells | Freehold | 35 m² | £105,000 (2010) |
| 17 Market Street, Builth Wells, Builth Wells | Freehold | 177 m² | £291,500 (2021) |
| 25 Market Street, Builth Wells | Freehold | 78 m² | £195,000 (2023) |
| 27 Market Street, Builth Wells | Freehold | 63 m² | £142,500 (2022) |
| 29, Market Street, Builth Wells | Freehold | 43 m² | £97,500 (2021) |
| 31, Market Street, Builth Wells | Freehold | 117 m² | £175,000 (2020) |
| 38, Market Street, Builth Wells | Freehold | 49 m² | £108,000 (2019) |
| 40, Market Street, Builth Wells | Freehold | 70 m² | £115,000 (2021) |
| 44, Market Street, Builth Wells | Freehold | 49 m² | £90,500 (2022) |
| 48, Market Street, Builth Wells | Freehold | 67 m² | £106,000 (2017) |
| 50, Market Street, Builth Wells | Freehold | 102 m² | £112,000 (2017) |
| 54, Market Street, Builth Wells | Freehold | 95 m² | £134,500 (2019) |
| 56, Market Street, Builth Wells | Freehold | 103 m² | £310,000 (2020) |
| Flat 1 Plough House, 26-28, Market Street, Builth Wells | Leasehold | 35 m² | £83,000 (2006) |
| Flat 2 Plough House, 26-28, Market Street, Builth Wells | - | 37 m² | - |
| Flat 3, Plough House 26-28, Market Street, Builth Wells | - | 44 m² | - |
| Flat 4 Plough House, Market Street, Builth Wells | Leasehold | 37 m² | £72,500 (2021) |
| Flat 5 Plough House, 26-28, Market Street, Builth Wells | Leasehold | 64 m² | £105,000 (2021) |
| Flat 6 Plough House, 26-28, Market Street, Builth Wells | - | 38 m² | - |
| Flat 8, Plough House 26-28, Market Street, Builth Wells | Leasehold | 31 m² | £44,000 (2016) |
| Flat 9 Plough House, 26-28, Market Street, Builth Wells | Leasehold | 38 m² | £75,000 (2023) |
| Flat 11 Plough House, 26-28, Market Street, Builth Wells | Leasehold | 33 m² | £78,000 (2007) |
| Flat 12 Plough House, 26-28, Market Street, Builth Wells | Leasehold | 44 m² | £75,000 (2016) |
| Flat 13 Plough House, 26-28, Market Street, Builth Wells | Leasehold | 67 m² | £92,500 (2016) |
| Flat 14, Plough House 26-28, Market Street, Builth Wells | Leasehold | 49 m² | £93,750 (2022) |