| 1 Ffordd Llewelyn, Valley, Holyhead | Freehold | 55 m² | £120,000 (2006) |
| 3, Ffordd Llewelyn, Valley, Holyhead | Freehold | 55 m² | £147,000 (2020) |
| 4 Ffordd Llewelyn, Valley, Holyhead | Freehold | 73 m² | £180,000 (2021) |
| 5, Ffordd Llewelyn, Valley, Holyhead | Freehold | 55 m² | £115,000 (2017) |
| 7, Ffordd Llewelyn, Valley, Holyhead | - | 47 m² | - |
| 9 Ffordd Llewelyn, Valley, Holyhead | Freehold | 89 m² | £257,000 (2022) |
| 10, Ffordd Llewelyn, Valley, Holyhead | Freehold | 113 m² | £150,000 (2017) |
| 12, Ffordd Llewelyn, Valley, Holyhead | Freehold | 102 m² | £145,000 (2008) |
| 13, Ffordd Llewelyn, Valley, Holyhead | Freehold | 54 m² | £153,000 (2019) |
| 15, Ffordd Llewelyn, Valley, Holyhead | Freehold | 57 m² | £95,000 (2011) |
| 16, Ffordd Llewelyn, Valley, Holyhead | Freehold | 89 m² | £180,000 (2023) |
| 17, Ffordd Llewelyn, Valley, Holyhead | Freehold | 57 m² | £104,000 (2017) |
| 18 Ffordd Llewelyn, Valley, Holyhead | Freehold | 88 m² | £178,000 (2026) |
| 19, Ffordd Llewelyn, Valley, Holyhead | Freehold | 59 m² | £130,000 (2018) |
| 21, Ffordd Llewelyn, Valley, Holyhead | Freehold | 57 m² | £112,000 (2018) |
| 23 Ffordd Llewelyn, Valley, Holyhead | Freehold | 68 m² | £240,000 (2025) |
| 28 Ffordd Llewelyn, Valley, Holyhead | Freehold | 55 m² | £38,500 (2000) |
| 30, Ffordd Llewelyn, Valley, Holyhead | Freehold | 53 m² | £125,000 (2016) |
| 32 Ffordd Llewelyn, Valley, Holyhead | Freehold | 54 m² | £155,000 (2021) |
