| 1, Ynysfeio Avenue, Treherbert, Treorchy | - | 60 m² | - |
| 2, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 73 m² | £59,000 (2005) |
| 4 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 65 m² | £115,000 (2024) |
| 5 Ynysfeio Avenue, Treherbert, Treherbert | Freehold | 80 m² | £78,000 (2023) |
| 6, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 82 m² | £20,000 (1997) |
| 7 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 76 m² | £70,000 (2025) |
| 8 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 73 m² | £59,000 (2005) |
| 9, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 86 m² | £70,000 (2021) |
| 10 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 98 m² | £120,000 (2021) |
| 11, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 85 m² | £56,000 (2019) |
| 13, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 100 m² | £4,350 (2000) |
| 14 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 88 m² | £40,000 (2024) |
| 15, Ynysfeio Avenue, Treherbert, Treorchy | - | 78 m² | - |
| 16, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 84 m² | £75,000 (2021) |
| 17, Ynysfeio Avenue, Treherbert, Treorchy | - | 73 m² | - |
| 18 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 101 m² | £70,000 (2020) |
| 19, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 78 m² | £23,500 (1998) |
| 20, Ynysfeio Avenue, Treherbert, Treorchy | - | 84 m² | - |
| 22 Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 78 m² | £59,000 (2005) |
| 23, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 77 m² | £55,750 (2020) |
| 24, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 99 m² | £89,500 (2020) |
| 25, Ynysfeio Avenue, Treherbert, Treorchy | - | 79 m² | - |
| 26, Ynysfeio Avenue, Treherbert, Treorchy | - | 75 m² | - |
| 27, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 75 m² | £55,000 (2019) |
| 28, Ynysfeio Avenue, Treherbert, Treorchy | - | 73 m² | - |
| 29, Ynysfeio Avenue, Treherbert, Treorchy | - | 80 m² | - |
| 30, Ynysfeio Avenue, Treherbert, Treorchy | - | 74 m² | - |
| 31 Ynysfeio Avenue, Treherbert, Treherbert | Freehold | 89 m² | £103,000 (2023) |
| 33, Ynysfeio Avenue, Treherbert, Treorchy | - | 73 m² | - |
| 34, Ynysfeio Avenue, Treherbert, Treorchy | - | 81 m² | - |
| 35, Ynysfeio Avenue, Treherbert, Treorchy | Freehold | 86 m² | £75,000 (2017) |