| 20 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Apr 2026 | £212,000 | Semi-detached | Freehold |
| 24 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Oct 2024 | £265,000 | Semi-detached | Freehold |
| 12 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Dec 2023 | £268,000 | Detached | Freehold |
| 17 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Jan 2023 | £270,000 | Semi-detached | Freehold |
| 23 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Nov 2022 | £325,000 | Detached | Freehold |
| 1 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Dec 2021 | £275,000 | Other property | Freehold |
| 3 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Nov 2017 | £207,500 | Detached | Freehold |
| 2 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Apr 2017 | £217,500 | Detached | Freehold |
| 9 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Aug 2016 | £205,000 | Detached | Freehold |
| 15 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Apr 2014 | £220,000 | Detached | Freehold |
| 19 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Jan 2013 | £160,000 | Semi-detached | Freehold |
| 21 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Jun 2010 | £143,000 | Semi-detached | Freehold |
| 16 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Oct 2009 | £154,000 | Semi-detached | Freehold |
| 4 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Apr 2004 | £150,000 | Detached | Freehold |
| 5 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Mar 2004 | £150,000 | Detached | Freehold |
| 7 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Jan 2004 | £95,000 | Semi-detached | Freehold |
| 6 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Dec 2003 | £143,500 | Detached | Freehold |
| 26 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Nov 2003 | £125,000 | Detached | Freehold |
| 22 Cefn Dyffryn, Groeslon, Caernarfon, LL54 7TQ | Jun 2003 | £107,000 | Detached | Freehold |