| 1, Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 2, Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 3 Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 4, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 67 m² | £74,950 (2021) |
| 5 Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 6, Wern Isaf, Dowlais, Merthyr Tydfil | - | 78 m² | - |
| 7, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 79 m² | £62,000 (2013) |
| 8 Wern Isaf, Dowlais, Merthyr Tydfil, Merthyr Tydfil | - | 74 m² | - |
| 10, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 84 m² | £27,500 (1998) |
| 12 Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 13 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 80 m² | £103,000 (2021) |
| 14, Wern Isaf, Dowlais, Merthyr Tydfil | - | 75 m² | - |
| 15, Wern Isaf, Dowlais, Merthyr Tydfil | - | 78 m² | - |
| 16 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 80 m² | £39,950 (2026) |
| 17 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 79 m² | £34,000 (2006) |
| 19, Wern Isaf, Dowlais, Merthyr Tydfil | - | 79 m² | - |
| 20 Wern Isaf, Dowlais, Merthyr Tydfil | - | 79 m² | - |
| 21 Wern Isaf, Dowlais, Merthyr Tydfil, Merthyr Tydfil | Freehold | 79 m² | £60,000 (2021) |
| 23, Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 24 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 77 m² | £80,000 (2012) |
| 26, Wern Isaf, Dowlais, Merthyr Tydfil | - | 78 m² | - |
| 27 Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 28 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 76 m² | £44,000 (2009) |
| 29 Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 30 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 81 m² | £128,000 (2023) |
| 31, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 86 m² | £76,000 (2013) |
| 32 Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 37 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 87 m² | £175,000 (2023) |
| 38, Wern Isaf, Dowlais, Merthyr Tydfil | - | 81 m² | - |
| 40 Wern Isaf, Dowlais, Merthyr Tydfil | - | 90 m² | - |
| 42, Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 43 Wern Isaf, Dowlais, Merthyr Tydfil | - | 84 m² | - |
| 44 Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 45 Wern Isaf, Dowlais, Merthyr Tydfil | - | 79 m² | - |
| 46, Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 47 Wern Isaf, Dowlais, Merthyr Tydfil, Merthyr Tydfil | - | 81 m² | - |
| 48, Wern Isaf, Dowlais, Merthyr Tydfil | - | 52 m² | - |
| 49 Wern Isaf, Dowlais, Merthyr Tydfil | - | 95 m² | - |
| 51 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 89 m² | £147,000 (2022) |
| 53 Wern Isaf, Dowlais, Merthyr Tydfil | - | 91 m² | - |
| 54, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 85 m² | £64,000 (2016) |
| 55 Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 57 Wern Isaf, Dowlais, Merthyr Tydfil | - | 79 m² | - |
| 58, Wern Isaf, Dowlais, Merthyr Tydfil | - | 78 m² | - |
| 59 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 88 m² | £73,000 (2005) |
| 60, Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 61 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 80 m² | £77,000 (2016) |
| 62, Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 63, Wern Isaf, Dowlais, Merthyr Tydfil | - | 76 m² | - |
| 64 Wern Isaf, Dowlais, Merthyr Tydfil | - | 80 m² | - |
| 65 Wern Isaf, Dowlais, Merthyr Tydfil | - | 79 m² | - |
| 67, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 79 m² | £35,000 (2018) |
| 68, Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 82 m² | £65,000 (2019) |
| 69 Wern Isaf, Dowlais, Merthyr Tydfil | Freehold | 75 m² | £65,000 (2016) |
