| 5 Caynham Avenue, Penarth, CF64 5RR | Apr 2026 | £847,000 | Semi-detached | Freehold |
| 21 Caynham Avenue, Penarth, CF64 5RR | Sep 2020 | £587,000 | Detached | Leasehold |
| 17 Caynham Avenue, Penarth, CF64 5RR | Dec 2017 | £710,000 | Detached | Freehold |
| 25 Caynham Avenue, Penarth, CF64 5RR | Aug 2017 | £520,000 | Detached | Freehold |
| 8 Caynham Avenue, Penarth, CF64 5RR | Oct 2015 | £410,000 | Detached | Freehold |
| 1 Caynham Avenue, Penarth, CF64 5RR | Feb 2014 | £310,000 | Detached | Freehold |
| 20 Caynham Avenue, Penarth, CF64 5RR | Aug 2013 | £460,000 | Detached | Freehold |
| 19 Caynham Avenue, Penarth, CF64 5RR | Nov 2012 | £425,000 | Semi-detached | Freehold |
| 18 Caynham Avenue, Penarth, CF64 5RR | Mar 2012 | £338,000 | Detached | Freehold |
| 15 Caynham Avenue, Penarth, CF64 5RR | Sep 2011 | £310,000 | Semi-detached | Freehold |
| 9 Caynham Avenue, Penarth, CF64 5RR | Jul 2011 | £320,000 | Semi-detached | Freehold |
| 7 Caynham Avenue, Penarth, CF64 5RR | Apr 2011 | £310,000 | Detached | Freehold |
| 22 Caynham Avenue, Penarth, CF64 5RR | Dec 2006 | £370,000 | Detached | Freehold |
| 24 Caynham Avenue, Penarth, CF64 5RR | Jan 2006 | £340,000 | Detached | Freehold |
| 10 Caynham Avenue, Penarth, CF64 5RR | Apr 2004 | £350,000 | Detached | Freehold |
| 2 Caynham Avenue, Penarth, CF64 5RR | Dec 2003 | £287,500 | Detached | Freehold |
| 23 Caynham Avenue, Penarth, CF64 5RR | Dec 2002 | £191,000 | Semi-detached | Leasehold |
| 12 Caynham Avenue, Penarth, CF64 5RR | Oct 2002 | £249,999 | Semi-detached | Leasehold |
| 27 Caynham Avenue, Penarth, CF64 5RR | Nov 1999 | £179,950 | Detached | Freehold |
| 29 Caynham Avenue, Penarth, CF64 5RR | Oct 1997 | £148,000 | Terraced | Freehold |
| 4 Caynham Avenue, Penarth, CF64 5RR | Aug 1997 | £100,000 | Terraced | Freehold |