| 18 Wyndham Street, Treherbert, Treorchy | Freehold | 83 m² | £65,000 (2026) |
| 19, Wyndham Street, Treherbert, Treorchy | - | 81 m² | - |
| 20 Wyndham Street, Treherbert, Treorchy | - | 107 m² | - |
| 21, Wyndham Street, Treherbert, Treorchy | Freehold | 81 m² | £55,000 (2020) |
| 22, Wyndham Street, Treherbert, Treorchy | Freehold | 71 m² | £54,400 (2019) |
| 23, Wyndham Street, Treherbert, Treorchy | Freehold | 85 m² | £26,500 (2007) |
| 24, Wyndham Street, Treherbert, Treorchy | Freehold | 86 m² | £56,500 (2019) |
| 26, Wyndham Street, Treherbert, Treorchy | - | 100 m² | - |
| 27 Wyndham Street, Treherbert, Treorchy | Freehold | 85 m² | £69,000 (2024) |
| 28, Wyndham Street, Treherbert, Treorchy | - | 77 m² | - |
| 30 Wyndham Street, Treherbert, Treorchy | Freehold | 83 m² | £80,000 (2019) |
| 31, Wyndham Street, Treherbert, Treorchy | Freehold | 118 m² | £84,000 (2005) |
| 32 Wyndham Street, Tynewydd, Rhondda Cynon Taff | Freehold | 109 m² | £120,000 (2021) |
| 33 Wyndham Street, Treherbert, Treorchy | - | 86 m² | - |
| 34 Wyndham Street, Treherbert, Treorchy | Freehold | 85 m² | £40,000 (2015) |
| 36, Wyndham Street, Treherbert, Treorchy | - | 88 m² | - |
| 38, Wyndham Street, Treherbert, Treorchy | Freehold | 92 m² | £66,500 (2017) |
| 40, Wyndham Street, Treherbert, Treorchy | - | 98 m² | - |
| 42, Wyndham Street, Treherbert, Treorchy | Freehold | 136 m² | £100,000 (2023) |
| 43A, Wyndham Street, Treherbert, Treorchy | - | 99 m² | - |
| 44 Wyndham Street, Treherbert, Treorchy | Freehold | 217 m² | £85,000 (2022) |
| 45-46, Wyndham Street, Treherbert, Treorchy | - | 146 m² | - |
| 47, Wyndham Street, Treherbert, Treorchy | Freehold | 224 m² | £80,000 (2018) |
| 48, Wyndham Street, Treherbert, Treorchy | Freehold | 95 m² | £80,000 (2020) |
| 49, Wyndham Street, Treherbert, Treorchy | Freehold | 111 m² | £74,950 (2004) |
| 51, Wyndham Street, Treherbert, Treorchy | Freehold | 113 m² | £42,000 (2011) |
| 52, Wyndham Street, Treherbert, Treorchy | Freehold | 93 m² | £60,000 (2007) |
| 53 Wyndham Street, Treherbert, Treorchy | - | 127 m² | - |
| 54, Wyndham Street, Treherbert, Treorchy | Freehold | 110 m² | £45,000 (2016) |
| 56, Wyndham Street, Treherbert, Treorchy | - | 165 m² | - |
| 57, Wyndham Street, Treherbert, Treorchy | - | 99 m² | - |
| 58 Wyndham Street, Treherbert, Treorchy | Freehold | 94 m² | £48,500 (2024) |
| 59, Wyndham Street, Treherbert, Treorchy | Freehold | 96 m² | £39,995 (2017) |
| 60, Wyndham Street, Treherbert, Treorchy | Freehold | 97 m² | £79,950 (2021) |
| 61, Wyndham Street, Treherbert, Treorchy | - | 75 m² | - |
| 62 Wyndham Street, Treherbert, Treorchy | Freehold | 116 m² | £125,000 (2021) |
| Flat Above Wyndham Hotel Public House, Wyndham Street, Tynewydd, Treherbert | - | 126 m² | - |
| Flat B, 61 Wyndham Street, Treherbert | - | 46 m² | - |
| Flat D, 48 Wyndham Street, Tynewydd, Treherbert | - | 34 m² | - |
| New House Rear Of 42, Wyndham Street, Treherbert, Treorchy | Freehold | 131 m² | £60,000 (2023) |
| Top Floor Flat, 29 Wyndham Street, Treherbert, Treorchy | - | 34 m² | - |