| 1, Thomas Street, Penygraig, Tonypandy | Freehold | 95 m² | £80,000 (2020) |
| 2, Thomas Street, Penygraig, Tonypandy | - | 107 m² | - |
| 4, Thomas Street, Penygraig, Tonypandy | Freehold | 68 m² | £99,000 (2026) |
| 5, Thomas Street, Penygraig, Tonypandy | Freehold | 108 m² | £46,000 (2005) |
| 6 Thomas Street, Penygraig, Tonypandy | Freehold | 72 m² | £142,000 (2025) |
| 8, Thomas Street, Penygraig, Tonypandy | Freehold | 76 m² | £55,000 (2015) |
| 9 Thomas Street, Penygraig, Tonypandy | - | 84 m² | - |
| 10, Thomas Street, Penygraig, Tonypandy | Freehold | 74 m² | £140,000 (2022) |
| 11 Thomas Street, Penygraig, Tonypandy | Freehold | 75 m² | £105,000 (2025) |
| 12, Thomas Street, Penygraig, Tonypandy | Freehold | 76 m² | £59,950 (2013) |
| 14 Thomas Street, Penygraig, Tonypandy | Freehold | 103 m² | £175,000 (2024) |
| 19 Thomas Street, Penygraig, Tonypandy | - | 74 m² | - |
| 20, Thomas Street, Penygraig, Tonypandy | Freehold | 95 m² | £91,000 (2026) |
| 21 Thomas Street, Penygraig, Tonypandy | Freehold | 72 m² | £125,000 (2022) |
| 22, Thomas Street, Penygraig, Tonypandy | Freehold | 82 m² | £78,000 (2012) |
| 23, Thomas Street, Penygraig, Tonypandy | Freehold | 94 m² | £77,500 (2014) |
| 26 Thomas Street, Penygraig, Tonypandy | - | 72 m² | - |
| 28 Thomas Street, Penygraig, Tonypandy | Freehold | 75 m² | £65,000 (2023) |
| 29, Thomas Street, Penygraig, Tonypandy | Freehold | 76 m² | £105,000 (2023) |
| 30, Thomas Street, Penygraig, Tonypandy | Freehold | 78 m² | £150,000 (2024) |
| 35 Thomas Street, Penygraig, Tonypandy | Freehold | 77 m² | £62,000 (2016) |
| 36 Thomas Street, Penygraig, Tonypandy | Freehold | 77 m² | £168,500 (2026) |
| Rosedew, Thomas Street, Penygraig, Tonypandy | Freehold | 202 m² | £230,000 (2019) |