| 1 Bryn Coch, Eifl Road, Trefor, Caernarfon | - | 58 m² | - |
| 42 Eifl Road, Trefor, Caernarfon | - | 60 m² | - |
| 47, Eifl Road, Trefor, Caernarfon | Freehold | 51 m² | £108,500 (2021) |
| 49, Eifl Road, Trefor, Caernarfon | - | 41 m² | - |
| 51 Eifl Road, Trefor, Caernarfon | Freehold | 64 m² | £122,000 (2025) |
| 52, Eifl Road, Trefor, Caernarfon | Freehold | 38 m² | £45,000 (2014) |
| 53 Eifl Road, Trefor, Caernarfon | - | 55 m² | - |
| 55, Eifl Road, Trefor, Caernarfon | Freehold | 54 m² | £83,000 (2018) |
| 56 Eifl Road, Trefor, Caernarfon | - | 48 m² | - |
| 59 Eifl Road, Trefor, Caernarfon | Freehold | 64 m² | £95,000 (2022) |
| 60, Eifl Road, Trefor, Caernarfon | Freehold | 41 m² | £65,000 (2018) |
| 61 Eifl Road, Trefor, Caernarfon | Freehold | 54 m² | £105,000 (2009) |
| 62, Eifl Road, Trefor, Caernarfon | Freehold | 47 m² | £95,000 (2019) |
| 64 Eifl Road, Trefor, Caernarfon | Freehold | 42 m² | £50,000 (2015) |
| 66 Eifl Road, Trefor, Trefor | Freehold | 52 m² | £115,000 (2021) |
| 68 Eifl Road, Trefor, Caernarfon | Freehold | 43 m² | £118,000 (2023) |
| 70, Eifl Road, Trefor, Caernarfon | Freehold | 43 m² | £26,500 (2002) |
| Bwlcyn, Eifl Road, Trefor, Caernarfon | Freehold | 81 m² | £161,000 (2021) |
| Flat 1/A Cae Garw, Eifl Road, Trefor, Caernarfon | - | 39 m² | - |
| Flat 1/B Cae Garw, Eifl Road, Trefor, Caernarfon | - | 39 m² | - |
| Maen Ceiri, Eifl Road, Trefor, Caernarfon | Freehold | 111 m² | £18,000 (2019) |
