| 106, Ynyswen Road, Treorchy | Freehold | 157 m² | £11,500 (1997) |
| 107, Ynyswen Road, Treorchy | Freehold | 82 m² | £68,500 (2026) |
| 109 Ynyswen Road, Treorchy | Freehold | 92 m² | £67,000 (2024) |
| 110, Ynyswen Road, Treorchy | Freehold | 106 m² | £63,000 (2016) |
| 111, Ynyswen Road, Treorchy | - | 98 m² | - |
| 112, Ynyswen Road, Treorchy | Freehold | 136 m² | £27,500 (2001) |
| 113, Ynyswen Road, Treorchy | - | 86 m² | - |
| 115, Ynyswen Road, Treorchy | - | 86 m² | - |
| 116, Ynyswen Road, Treorchy | Freehold | 87 m² | £34,200 (2001) |
| 119 Ynyswen Road, Treorchy | Freehold | 90 m² | £82,500 (2025) |
| 120, Ynyswen Road, Treorchy | Freehold | 92 m² | £34,000 (1998) |
| 121, Ynyswen Road, Treorchy | Freehold | 96 m² | £125,000 (2018) |
| 122, Ynyswen Road, Treorchy | Freehold | 89 m² | £135,000 (2023) |
| 123, Ynyswen Road, Treorchy | Freehold | 102 m² | £95,000 (2015) |
| 125 Ynyswen Road, Treorchy | Freehold | 92 m² | £86,500 (2021) |
| 126, Ynyswen Road, Treorchy | Freehold | 84 m² | £63,000 (2012) |
| 128, Ynyswen Road, Treorchy | Freehold | 136 m² | £79,500 (2018) |
| 129 Ynyswen Road, Treorchy | Freehold | 102 m² | £75,000 (2016) |
| 130, Ynyswen Road, Treorchy | - | 124 m² | - |
| 132 Ynyswen Road, Treorchy | - | 81 m² | - |
| 134, Ynyswen Road, Treorchy | Freehold | 86 m² | £78,000 (2013) |
| 135, Ynyswen Road, Treorchy | Freehold | 77 m² | £10,000 (1998) |
| 137 Ynyswen Road, Treorchy | Freehold | 75 m² | £182,000 (2022) |
| 138, Ynyswen Road, Treorchy | - | 84 m² | - |
| 140, Ynyswen Road, Treorchy | Freehold | 111 m² | £155,000 (2026) |
| 141, Ynyswen Road, Treorchy | Freehold | 95 m² | £145,000 (2024) |
| 142, Ynyswen Road, Treorchy | Freehold | 106 m² | £67,500 (2020) |
| 144 Ynyswen Road, Treorchy | Freehold | 77 m² | £83,000 (2025) |
| 145, Ynyswen Road, Treorchy | Freehold | 77 m² | £46,000 (2010) |
| 148, Ynyswen Road, Treorchy | - | 81 m² | - |
| 149 Ynyswen Road, Treorchy | Freehold | 81 m² | £54,000 (2012) |
| 150 Ynyswen Road, Treorchy | Freehold | 76 m² | £11,000 (1997) |
| 151 Ynyswen Road, Treorchy | - | 70 m² | - |
| 152 Ynyswen Road, Treorchy | Freehold | 122 m² | £185,000 (2021) |