| 3 Nantgwyn, Trelewis, Treharris | - | 64 m² | - |
| 5, Nantgwyn, Trelewis, Treharris | - | 61 m² | - |
| 7 Nantgwyn, Trelewis, Treharris | - | 66 m² | - |
| 8 Nant Gwyn, Trelewis, Treharris, Treharris | Freehold | 134 m² | £157,500 (2021) |
| 9, Nantgwyn, Trelewis, Treharris | - | 63 m² | - |
| 11, Nantgwyn, Trelewis, Treharris | Freehold | 66 m² | £60,000 (2011) |
| 12, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 13, Nantgwyn, Trelewis, Treharris | - | 92 m² | - |
| 14, Nantgwyn, Trelewis, Treharris | Freehold | 98 m² | £80,000 (2014) |
| 15, Nantgwyn, Trelewis, Treharris | Freehold | 68 m² | £73,000 (2006) |
| 16, Nantgwyn, Trelewis, Treharris | - | 79 m² | - |
| 17 Nantgwyn, Trelewis, Treharris | - | 63 m² | - |
| 18, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 19, Nantgwyn, Trelewis, Treharris | Freehold | 66 m² | £80,000 (2009) |
| 20, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 21, Nantgwyn, Trelewis, Treharris | Freehold | 79 m² | £97,950 (2017) |
| 22, Nantgwyn, Trelewis, Treharris | Freehold | 80 m² | £76,000 (2016) |
| 23 Nantgwyn, Trelewis, Treharris | Freehold | 78 m² | £10,920 (1999) |
| 24, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 27 Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 29, Nantgwyn, Trelewis, Treharris | - | 77 m² | - |
| 30, Nantgwyn, Trelewis, Treharris | Freehold | 74 m² | £35,000 (2002) |
| 31, Nantgwyn, Trelewis, Treharris | Freehold | 78 m² | £76,000 (2017) |
| 33, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 34, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 35, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 36, Nantgwyn, Trelewis, Treharris | - | 90 m² | - |
| 37, Nantgwyn, Trelewis, Treharris | Freehold | 61 m² | £75,000 (2020) |
| 38 Nantgwyn, Trelewis, Treharris | - | 65 m² | - |
| 39, Nantgwyn, Trelewis, Treharris | - | 62 m² | - |
| 40, Nantgwyn, Trelewis, Treharris | - | 66 m² | - |
| 41, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 42 Nant Gwyn, Trelewis, Treharris, Treharris | - | 70 m² | - |
| 43, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 44, Nantgwyn, Trelewis, Treharris | - | 66 m² | - |
| 45, Nantgwyn, Trelewis, Treharris | Freehold | 80 m² | £28,000 (1997) |
| 47 Nantgwyn, Trelewis, Treharris | - | 92 m² | - |
| 51, Nantgwyn, Trelewis, Treharris | - | 88 m² | - |
| 53 Nantgwyn, Trelewis, Treharris | - | 77 m² | - |
| 55, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 57, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 61, Nantgwyn, Trelewis, Treharris | - | 78 m² | - |
| 63, Nantgwyn, Trelewis, Treharris | - | 88 m² | - |