| Hillcrest Pentwyn Road, Treharris, CF46 5BS | Dec 2024 | £380,000 | Detached | Freehold |
| Ty'r Onen Pentwyn Road, Treharris, CF46 5BS | May 2024 | £120,000 | Semi-detached | Freehold |
| Penlan House Pentwyn Road, Treharris, CF46 5BS | Aug 2023 | £530,000 | Other property | Freehold |
| Highfields Pentwyn Road, Treharris, CF46 5BS | Aug 2023 | £298,000 | Detached | Freehold |
| Trem Y Ddol Pentwyn Road, Treharris, CF46 5BS | Sep 2022 | £650,000 | Detached | Freehold |
| Carreg Las Pentwyn Road, Treharris, CF46 5BS | Jun 2022 | £650,000 | Detached | Freehold |
| Bwrlyn Cottage Pentwyn Road, Treharris, CF46 5BS | Sep 2021 | £635,000 | Detached | Freehold |
| Fairmead Pentwyn Road, Treharris, CF46 5BS | May 2021 | £340,000 | Detached | Freehold |
| Coach House Pentwyn Road, Treharris, CF46 5BS | Oct 2018 | £232,000 | Detached | Freehold |
| La Roche Pentwyn Road, Treharris, CF46 5BS | Sep 2016 | £400,000 | Detached | Freehold |
| 2, Rose Cottages Pentwyn Road, Treharris, CF46 5BS | Mar 2013 | £125,000 | Semi-detached | Freehold |
| The Warren Pentwyn Road, Treharris, CF46 5BS | Jun 2012 | £120,000 | Detached | Freehold |
| 2, Alynlee Court Pentwyn Road, Treharris, CF46 5BS | Dec 2011 | £125,000 | Semi-detached | Freehold |
| 1, Alynlee Court Pentwyn Road, Treharris, CF46 5BS | Jun 2007 | £249,950 | Detached | Freehold |
| 1, Rose Cottages Pentwyn Road, Treharris, CF46 5BS | Nov 2006 | £95,000 | Semi-detached | Freehold |
| Maes Yr Haf Pentwyn Road, Treharris, CF46 5BS | Jul 2006 | £289,995 | Detached | Freehold |
| Silverstone Pentwyn Road, Treharris, CF46 5BS | Mar 2006 | £246,550 | Detached | Freehold |
| Tre Barwith Pentwyn Road, Treharris, CF46 5BS | Feb 2006 | £200,000 | Detached | Freehold |
| Ty Twyn Pentwyn Road, Treharris, CF46 5BS | Aug 2005 | £328,000 | Detached | Freehold |
| Chez Regis Pentwyn Road, Treharris, CF46 5BS | Apr 2003 | £140,000 | Detached | Freehold |
| Penwaungoch Pentwyn Road, Treharris, CF46 5BS | Oct 2002 | £157,500 | Detached | Freehold |
| Hen Berthlwyd Pentwyn Road, Treharris, CF46 5BS | Apr 2002 | £199,995 | Detached | Freehold |
| Berthlwyd Cottage Pentwyn Road, Treharris, CF46 5BS | May 2001 | £112,000 | Detached | Freehold |
| Greenacres Pentwyn Road, Treharris, CF46 5BS | Oct 1999 | £113,000 | Detached | Freehold |
| Penybryn Pentwyn Road, Treharris, CF46 5BS | Dec 1996 | £70,500 | Detached | Freehold |
| Dan-Y-Coed Pentwyn Road, Treharris, CF46 5BS | Jun 1996 | £62,000 | Detached | Freehold |
| Cartref Clyd Pentwyn Road, Treharris, CF46 5BS | May 1995 | £85,000 | Detached | Freehold |