| Ysgol Fach, Cwm Bach, Builth Wells, LD2 3RW | Sep 2022 | £285,000 | Semi-detached | Freehold |
| Brynderwen, Cwm Bach, Builth Wells, LD2 3RW | May 2022 | £285,000 | Other property | Freehold |
| Cwmproffwydd, Cwm Bach, Builth Wells, LD2 3RW | Feb 2021 | £440,000 | Detached | Freehold |
| West Lodge, Cwm Bach, Builth Wells, LD2 3RW | Mar 2020 | £320,000 | Detached | Freehold |
| 1, Troedrhiw, Cwm Bach, Builth Wells, LD2 3RW | Jan 2020 | £187,000 | Semi-detached | Freehold |
| School House, Cwm Bach, Builth Wells, LD2 3RW | Nov 2017 | £255,000 | Other property | Freehold |
| The Old Vicarage, Cwm Bach, Builth Wells, LD2 3RW | Aug 2017 | £328,000 | Detached | Freehold |
| Ivy Cottage, Cwm Bach, Builth Wells, LD2 3RW | May 2016 | £155,000 | Semi-detached | Freehold |
| Cilybont, Cwm Bach, Builth Wells, LD2 3RW | Feb 2016 | £175,000 | Detached | Freehold |
| Bronheulwen, Cwm Bach, Builth Wells, LD2 3RW | Jul 2015 | £240,000 | Detached | Freehold |
| Glencoed, Cwm Bach, Builth Wells, LD2 3RW | Oct 2014 | £125,000 | Detached | Freehold |
| Cwm Prophet, Cwm Bach, Builth Wells, LD2 3RW | Jul 2014 | £302,500 | Detached | Freehold |
| 2, Troedrhiw, Cwm Bach, Builth Wells, LD2 3RW | Aug 2011 | £99,000 | Semi-detached | Freehold |
| Great House, Cwm Bach, Builth Wells, LD2 3RW | Jun 2011 | £249,995 | Detached | Freehold |