| 1 Henry Street, Holyhead | Freehold | 75 m² | £55,000 (2004) |
| 2, Henry Street, Holyhead | Freehold | 52 m² | £92,000 (2013) |
| 3, Henry Street, Holyhead | Freehold | 59 m² | £16,200 (2001) |
| 5 Henry Street, Holyhead | Freehold | 50 m² | £93,500 (2024) |
| 7 Henry Street, Holyhead | Freehold | 64 m² | £95,000 (2022) |
| 9, Henry Street, Holyhead | - | 62 m² | - |
| 11, Henry Street, Holyhead | Freehold | 59 m² | £86,000 (2023) |
| 12, Henry Street, Holyhead | Freehold | 76 m² | £7,500 (1996) |
| 13, Henry Street, Holyhead | Freehold | 89 m² | £92,500 (2020) |
| 14 Henry Street, Holyhead | - | 86 m² | - |
| 16, Henry Street, Holyhead | Freehold | 82 m² | £44,000 (2003) |
| 17 Henry Street, Holyhead | - | 65 m² | - |
| 18 Henry Street, Holyhead | Freehold | 78 m² | £45,000 (2004) |
| 19 Henry Street, Holyhead | - | 76 m² | - |
| 20 Henry Street, Holyhead | Freehold | 87 m² | £72,000 (2006) |
| 21 Henry Street, Holyhead | Freehold | 77 m² | £81,500 (2019) |
| 23, Henry Street, Holyhead | Freehold | 107 m² | £75,000 (2012) |
| 24, Henry Street, Holyhead | Freehold | 88 m² | £61,000 (2019) |
| 25, Henry Street, Holyhead | Freehold | 71 m² | £89,000 (2021) |
| 26 Henry Street, Holyhead | Freehold | 93 m² | £115,000 (2022) |
| 27, Henry Street, Holyhead | Freehold | 69 m² | £96,500 (2007) |
| 28 Henry Street, Holyhead | Freehold | 96 m² | £24,000 (1999) |
| 31 Henry Street, Holyhead | Freehold | 72 m² | £72,000 (2017) |
| 32 Henry Street, Holyhead | Freehold | 94 m² | £128,000 (2023) |
| 33, Henry Street, Holyhead | Freehold | 83 m² | £21,500 (1996) |
| 35, Henry Street, Holyhead | Freehold | 79 m² | £83,000 (2023) |