| 1, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 82 m² | - |
| 2, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 111 m² | - |
| 3, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 70 m² | £45,000 (2020) |
| 4 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 77 m² | - |
| 5 Blaen Y Cwm Terrace, Treherbert, Treorchy | Freehold | 94 m² | £35,000 (2020) |
| 6 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 75 m² | £70,000 (2025) |
| 7 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 72 m² | - |
| 8, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 71 m² | £26,500 (1998) |
| 9, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 72 m² | £39,999 (2017) |
| 11, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 82 m² | £48,000 (2013) |
| 12, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 73 m² | £53,000 (2020) |
| 13, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 74 m² | £22,000 (2014) |
| 14, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 78 m² | - |
| 15 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 89 m² | £47,000 (2004) |
| 16 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 100 m² | £36,000 (2003) |
| 17, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 104 m² | £21,000 (1997) |
| 18, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 69 m² | - |
| 19, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 71 m² | - |
| 20 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 65 m² | £50,000 (2006) |
| 21, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 73 m² | - |
| 22, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 70 m² | - |
| 23, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 76 m² | - |
| 24, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 75 m² | £25,000 (2001) |
| 25 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 69 m² | £54,000 (2006) |
| 26, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 81 m² | - |
| 27 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 78 m² | £30,000 (2013) |
| 28 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 72 m² | £65,000 (2026) |
| 30 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 86 m² | £42,000 (2008) |
| 31, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 75 m² | - |
| 32 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 69 m² | £42,000 (2008) |
| 33, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 87 m² | £45,000 (2016) |
| 34 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 69 m² | - |
| 35, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 77 m² | - |
| 36 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 92 m² | £109,950 (2026) |
| 37 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 73 m² | - |
| 38, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 87 m² | £59,000 (2005) |
| 40, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 91 m² | - |
| 41, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 90 m² | £159,950 (2024) |
| 42 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 71 m² | £68,000 (2025) |
| 43, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 94 m² | - |
| 44 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 74 m² | £26,000 (2012) |
| 45, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 85 m² | - |
| 46, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 71 m² | - |
| 47, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 78 m² | - |
| 48, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 71 m² | £65,000 (2019) |
| 49, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 60 m² | £37,500 (2018) |
| 50, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 60 m² | - |
| 51, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | - | 81 m² | - |
| 52, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 88 m² | £78,000 (2010) |
| 53, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 74 m² | £75,000 (2010) |
| 54, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 92 m² | £44,000 (2018) |
| 55 Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 70 m² | £31,000 (2004) |
| 56, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 87 m² | £87,500 (2015) |
| 57, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 84 m² | £77,000 (2024) |
| 58, Blaen-Y-Cwm Terrace, Treherbert, Treorchy | Freehold | 84 m² | £45,000 (2015) |