| 1 Brecon Road, Hirwaun, Aberdare | - | 72 m² | - |
| 2, Brecon Road, Hirwaun, Aberdare | Freehold | 78 m² | £89,000 (2014) |
| 7 Brecon Road, Hirwaun, Aberdare | Freehold | 62 m² | £40,000 (2013) |
| 10 Brecon Road, Hirwaun, Aberdare | Freehold | 123 m² | £239,000 (2022) |
| 11 Brecon Road, Hirwaun, Aberdare | - | 97 m² | - |
| 13, Brecon Road, Hirwaun, Aberdare | Freehold | 113 m² | £13,000 (2000) |
| 15, Brecon Road, Hirwaun, Aberdare | Freehold | 79 m² | £45,000 (2018) |
| 16 Brecon Road, Hirwaun, Aberdare | Freehold | 72 m² | £84,000 (2016) |
| 18, Brecon Road, Hirwaun, Aberdare | Freehold | 77 m² | £64,000 (2017) |
| 19A, Brecon Road, Hirwaun, Aberdare | Freehold | 140 m² | £170,000 (2016) |
| 20 Brecon Road, Hirwaun, Aberdare | - | 118 m² | - |
| 23, Brecon Road, Hirwaun, Aberdare | Freehold | 91 m² | £117,500 (2022) |
| 24 Brecon Road, Hirwaun, Aberdare | Freehold | 76 m² | £149,995 (2022) |
| 28 Brecon Road, Hirwaun, Aberdare | Freehold | 91 m² | £87,000 (2018) |
| 29, Brecon Road, Hirwaun, Aberdare | Freehold | 95 m² | £48,500 (2016) |
| 30 Brecon Road, Hirwaun, Aberdare | Freehold | 115 m² | £110,000 (2022) |
| 31, Brecon Road, Hirwaun, Aberdare | Freehold | 87 m² | £73,000 (2020) |
| 35, Brecon Road, Hirwaun, Aberdare | Freehold | 87 m² | £52,600 (2014) |
| 36 Brecon Road, Hirwaun, Aberdare | - | 96 m² | - |
| 37 Brecon Road, Hirwaun, Aberdare | Freehold | 85 m² | £140,000 (2023) |
| 40A, Brecon Road, Hirwaun, Aberdare | Freehold | 76 m² | £135,625 (2022) |
| 40B Brecon Road, Hirwaun, Aberdare | - | 87 m² | - |
| 41, Brecon Road, Hirwaun, Aberdare | Freehold | 97 m² | £113,450 (2014) |
| 42 Brecon Road, Hirwaun, Aberdare | - | 102 m² | - |
| 43, Brecon Road, Hirwaun, Aberdare | Freehold | 88 m² | £119,950 (2020) |
| 44 Brecon Road, Hirwaun, Aberdare | - | 87 m² | - |
| 45, Brecon Road, Hirwaun, Aberdare | Freehold | 69 m² | £80,000 (2018) |
| 48, Brecon Road, Hirwaun, Aberdare | Freehold | 70 m² | £104,950 (2017) |
| 49 Brecon Road, Hirwaun, Aberdare | Freehold | 100 m² | £38,000 (2001) |
| Roseberry Cottage, Brecon Road, Hirwaun, Aberdare | Freehold | 175 m² | £36,000 (1999) |