| 1A, Thomas Street, Aberdare | - | 162 m² | - |
| 2 Thomas Street, Aberdare | Freehold | 52 m² | £102,000 (2025) |
| 3 Thomas Street, Aberdare | Freehold | 65 m² | £120,000 (2022) |
| 4, Thomas Street, Aberdare | Freehold | 64 m² | £8,000 (1999) |
| 6, Thomas Street, Aberdare | Freehold | 69 m² | £44,000 (2015) |
| 7 Thomas Street, Aberdare | Freehold | 64 m² | £45,000 (2014) |
| 8A, Thomas Street, Aberdare | Freehold | 65 m² | £60,000 (2009) |
| 8B Thomas Street, Aberdare | Freehold | 66 m² | £80,000 (2021) |
| 9, Thomas Street, Aberdare | - | 64 m² | - |
| 11 Thomas Street, Aberdare | Freehold | 62 m² | £120,000 (2025) |
| 12, Thomas Street, Aberdare | Freehold | 75 m² | £82,000 (2017) |
| 20 Thomas Street, Aberdare | Freehold | 71 m² | £75,500 (2019) |
| 24 Thomas Street, Aberdare | Freehold | 59 m² | £103,500 (2022) |
| 25, Thomas Street, Aberdare | Freehold | 67 m² | £35,000 (2004) |
| 27, Thomas Street, Aberdare | Freehold | 78 m² | £72,500 (2023) |
| 28 Thomas Street, Aberdare | Freehold | 75 m² | £72,500 (2007) |
| 32, Thomas Street, Aberdare | - | 56 m² | - |
| 33 Thomas Street, Aberdare | Freehold | 83 m² | £116,000 (2024) |
| 34, Thomas Street, Aberdare | Freehold | 64 m² | £108,000 (2024) |
| 37, Thomas Street, Aberdare | Freehold | 78 m² | £60,922 (2019) |
| 38, Thomas Street, Aberdare | Freehold | 61 m² | £51,000 (2021) |
| Flat 1, 1 Thomas Street, Aberdare | - | 48 m² | - |
| Flat 2, 1 Thomas Street, Aberdare | - | 56 m² | - |