| 8 Nantgwyn, Trelewis, Treharris, CF46 6DB | Jul 2021 | £157,500 | Semi-detached | Freehold |
| 37 Nantgwyn, Trelewis, Treharris, CF46 6DB | Dec 2020 | £75,000 | Semi-detached | Freehold |
| 21 Nantgwyn, Trelewis, Treharris, CF46 6DB | Aug 2017 | £97,950 | Semi-detached | Freehold |
| 31 Nantgwyn, Trelewis, Treharris, CF46 6DB | Jul 2017 | £76,000 | Semi-detached | Freehold |
| 22 Nantgwyn, Trelewis, Treharris, CF46 6DB | Oct 2016 | £76,000 | Semi-detached | Freehold |
| 26 Nantgwyn, Trelewis, Treharris, CF46 6DB | Sep 2016 | £60,000 | Semi-detached | Freehold |
| 14 Nantgwyn, Trelewis, Treharris, CF46 6DB | Dec 2014 | £80,000 | Semi-detached | Freehold |
| 11 Nantgwyn, Trelewis, Treharris, CF46 6DB | Nov 2011 | £60,000 | Semi-detached | Freehold |
| 19 Nantgwyn, Trelewis, Treharris, CF46 6DB | Mar 2009 | £80,000 | Terraced | Freehold |
| 15 Nantgwyn, Trelewis, Treharris, CF46 6DB | Apr 2006 | £73,000 | Semi-detached | Freehold |
| 30 Nantgwyn, Trelewis, Treharris, CF46 6DB | Apr 2002 | £35,000 | Terraced | Freehold |
| 4 Nantgwyn, Trelewis, Treharris, CF46 6DB | Nov 2001 | £34,950 | Terraced | Freehold |
| 23 Nantgwyn, Trelewis, Treharris, CF46 6DB | Feb 1999 | £10,920 | Terraced | Freehold |
| 45 Nantgwyn, Trelewis, Treharris, CF46 6DB | Sep 1997 | £28,000 | Semi-detached | Freehold |