| 1 Cae Sarn, Groeslon, Caernarfon | Freehold | 122 m² | £183,000 (2010) |
| 2 Cae Sarn, Groeslon, Caernarfon | Freehold | 67 m² | £200,000 (2025) |
| 4 Cae Sarn, Groeslon, Caernarfon | Freehold | 68 m² | £205,000 (2023) |
| 6 Cae Sarn, Groeslon, Caernarfon | Freehold | 115 m² | £170,000 (2015) |
| 7 Cae Sarn, Groeslon, Caernarfon | Freehold | 75 m² | £156,000 (2017) |
| 8 Cae Sarn, Groeslon, Caernarfon | Freehold | 75 m² | £225,000 (2023) |
| 9 Cae Sarn, Groeslon, Caernarfon | Freehold | 131 m² | £47,000 (1995) |
| 11 Cae Sarn, Groeslon, Caernarfon | - | 104 m² | - |
| 13 Cae Sarn, Groeslon, Caernarfon | - | 75 m² | - |
| 14 Cae Sarn, Groeslon, Caernarfon | Freehold | 72 m² | £135,000 (2011) |
| 15 Cae Sarn, Groeslon, Caernarfon | Freehold | 75 m² | £144,000 (2018) |
| 16 Cae Sarn, Groeslon, Caernarfon | Freehold | 74 m² | £138,000 (2012) |
| 19 Cae Sarn, Groeslon, Caernarfon | Freehold | 68 m² | £60,000 (1996) |
| 24 Cae Sarn, Groeslon, Caernarfon | Freehold | 62 m² | £139,500 (2015) |
| 25 Cae Sarn, Groeslon, Caernarfon | Freehold | 68 m² | £230,000 (2024) |
| 26 Cae Sarn, Groeslon, Caernarfon | Freehold | 76 m² | £145,000 (2017) |
| 29 Cae Sarn, Groeslon, Caernarfon | Freehold | 82 m² | £164,000 (2019) |
| 30 Cae Sarn, Groeslon, Caernarfon | Freehold | 65 m² | £5,000 (2020) |
| Bryn Du, Groeslon, Caernarfon | - | 108 m² | - |