| 1, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 163 m² | - |
| 4, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 85 m² | - |
| 6, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 96 m² | £37,000 (2015) |
| 7 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 92 m² | £115,000 (2024) |
| 9, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 89 m² | £70,000 (2009) |
| 11 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 91 m² | £80,000 (2024) |
| 12 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 162 m² | £270,000 (2025) |
| 13 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 95 m² | £70,000 (2014) |
| 14, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 108 m² | - |
| 17, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 103 m² | - |
| 18 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 85 m² | £140,000 (2025) |
| 19 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 84 m² | £32,000 (2014) |
| 20, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 96 m² | - |
| 21, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 86 m² | £96,500 (2019) |
| 22, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 151 m² | £77,500 (2004) |
| 24 Blaenrhondda Road, Blaenrhondda, Treorchy | - | 79 m² | - |
| 25 Blaenrhondda Road, Blaenrhondda, Treorchy | - | 79 m² | - |
| 26, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 48 m² | £112,000 (2019) |
| 27, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 93 m² | £74,000 (2018) |
| 28, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 85 m² | £44,000 (2007) |
| 29, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 100 m² | - |
| 31 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 90 m² | £108,000 (2024) |
| 32 Blaenrhondda Road, Blaenrhondda, Treorchy | - | 66 m² | - |
| 33 Blaenrhondda Road, Blaenrhondda, Treorchy | - | 88 m² | - |
| 34 Blaenrhondda Road, Blaenrhondda, Treorchy | - | 81 m² | - |
| 36, Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 134 m² | £205,000 (2023) |
| 37, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 85 m² | - |
| 38 Blaenrhondda Road, Blaenrhondda, Treorchy | - | 68 m² | - |
| 39 Blaenrhondda Road, Blaenrhondda, Treorchy | Freehold | 75 m² | £118,500 (2025) |
| 40, Blaenrhondda Road, Blaenrhondda, Treorchy | - | 84 m² | - |
