| 1 Dumfries Street, Aberdare | - | 53 m² | - |
| 2 Dumfries Street, Aberdare | - | 53 m² | - |
| 3 Dumfries Street, Aberdare | - | 59 m² | - |
| 4, Dumfries Street, Aberdare | Freehold | 71 m² | £35,000 (2010) |
| 6, Dumfries Street, Aberdare | Freehold | 72 m² | £43,800 (2016) |
| 9, Dumfries Street, Aberdare | Freehold | 98 m² | £65,000 (2016) |
| 10 Dumfries Street, Aberdare | Freehold | 73 m² | £67,500 (2022) |
| 11, Dumfries Street, Aberdare | Freehold | 73 m² | £58,000 (2009) |
| 13 Dumfries Street, Aberdare | Freehold | 85 m² | £37,500 (2005) |
| 18, Dumfries Street, Aberdare | Freehold | 84 m² | £76,500 (2015) |
| 19 Dumfries Street, Aberdare, Aberdare | Freehold | 68 m² | £22,000 (2002) |
| 20 Dumfries Street, Aberdare | - | 71 m² | - |
| 22 Dumfries Street, Aberdare | Freehold | 69 m² | £60,000 (2021) |
| 23 Dumfries Street, Aberdare | Freehold | 65 m² | £33,000 (2014) |
| 25 Dumfries Street, Aberdare | - | 53 m² | - |
| 26, Dumfries Street, Aberdare | - | 118 m² | - |
| 28 Dumfries Street, Aberdare | Freehold | 74 m² | £115,000 (2025) |
| 29 Dumfries Street, Aberdare | Freehold | 79 m² | £58,995 (2004) |
| 30 Dumfries Street, Aberdare | - | 63 m² | - |
| 31 Dumfries Street, Aberdare | - | 51 m² | - |
| 32 Dumfries Street, Aberdare | - | 53 m² | - |
| 33, Dumfries Street, Aberdare | Freehold | 88 m² | £123,000 (2021) |
| 34 Dumfries Street, Aberdare, Aberdare | Freehold | 71 m² | £116,000 (2024) |
| 35 Dumfries Street, Aberdare | - | 53 m² | - |
| 36, Dumfries Street, Aberdare | Freehold | 62 m² | £82,000 (2020) |
| 37 Dumfries Street, Aberdare | Freehold | 65 m² | £92,000 (2024) |
| 38 Dumfries Street, Aberdare | Freehold | 70 m² | £61,000 (2018) |
| 39-40, Dumfries Street, Aberdare | - | 59 m² | - |