| 21 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Jul 2025 | £350,000 | Detached | Freehold |
| 31 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Sep 2020 | £260,000 | Detached | Freehold |
| 15 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Mar 2019 | £201,000 | Semi-detached | Freehold |
| 4 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Dec 2016 | £128,000 | Detached | Freehold |
| 33 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Oct 2016 | £168,000 | Detached | Freehold |
| 40 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Jul 2015 | £130,000 | Semi-detached | Freehold |
| 1 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Oct 2014 | £142,000 | Semi-detached | Freehold |
| 49 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Nov 2013 | £140,000 | Semi-detached | Freehold |
| 43 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Oct 2013 | £115,000 | Semi-detached | Freehold |
| 22 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Oct 2010 | £105,000 | Semi-detached | Freehold |
| 6 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Dec 2009 | £180,000 | Detached | Freehold |
| 53 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Nov 2006 | £185,000 | Semi-detached | Freehold |
| 12 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Jan 2003 | £130,000 | Detached | Freehold |
| 37 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Oct 2002 | £96,500 | Terraced | Freehold |
| 29 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Feb 1998 | £72,000 | Detached | Freehold |
| 47 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Oct 1996 | £60,000 | Semi-detached | Freehold |
| 42 Celyn Isaf, Tonyrefail, Porth, CF39 8AN | Dec 1995 | £56,000 | Semi-detached | Freehold |