| 4 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 83 m² | £190,000 (2023) |
| 6 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 115 m² | £52,000 (1997) |
| 7, Ffordd Pendyffryn, Valley, Holyhead | - | 115 m² | - |
| 8 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 118 m² | £297,000 (2022) |
| 10 Ffordd Pendyffryn, Valley, Holyhead | - | 108 m² | - |
| 10A, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 61 m² | £185,000 (2021) |
| 12 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 69 m² | £162,000 (2021) |
| 13, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 129 m² | £230,000 (2020) |
| 14 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 69 m² | £125,000 (2009) |
| 15, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 136 m² | £180,000 (2010) |
| 16, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 69 m² | £134,000 (2016) |
| 18 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 82 m² | £235,000 (2025) |
| 20, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 47 m² | £160,000 (2019) |
| 21 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 106 m² | £245,000 (2025) |
| 22 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 69 m² | £42,950 (1999) |
| 23 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 70 m² | £180,000 (2022) |
| 25, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 71 m² | £41,950 (1997) |
| 26, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 73 m² | £110,000 (2016) |
| 27, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 73 m² | £130,000 (2016) |
| 29, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 70 m² | £71,950 (2002) |
| 32, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 84 m² | £157,000 (2016) |
| 33, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 71 m² | £146,000 (2018) |
| 35, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 109 m² | £165,000 (2019) |
| 37 Ffordd Pendyffryn, Valley, Holyhead | Freehold | 72 m² | £160,000 (2021) |
| 38, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 70 m² | £127,500 (2019) |
| 42, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 70 m² | £126,000 (2015) |
| 43, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 40 m² | £120,000 (2012) |
| 45 Ffordd Pendyffryn, Valley, Holyhead, Holyhead | Freehold | 69 m² | £138,000 (2021) |
| 47, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 70 m² | £111,000 (2013) |
| 48 Ffordd Pendyffryn, Valley, Holyhead, Holyhead | Freehold | 75 m² | £163,000 (2021) |
| 49, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 114 m² | £166,000 (2017) |
| 50 Ffordd Pendyffryn, Valley, Holyhead, Holyhead | Freehold | 69 m² | £150,000 (2021) |
| 51, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 74 m² | £150,000 (2020) |
| 52, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 69 m² | £39,000 (2000) |
| 57, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 90 m² | £73,000 (2002) |
| 58, Ffordd Pendyffryn, Valley, Holyhead | Freehold | 132 m² | £133,500 (2014) |