| 1A, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 111 m² | £160,000 (2011) |
| 3, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 121 m² | £275,000 (2020) |
| 4, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 71 m² | £158,000 (2018) |
| 5, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 104 m² | £195,000 (2016) |
| 6, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 72 m² | £187,450 (2020) |
| 11 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 106 m² | £244,000 (2020) |
| 12, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 83 m² | £221,000 (2020) |
| 14, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 119 m² | £179,000 (2006) |
| 15 Penrhyn Isaf Road, Penrhyn Bay, Penrhyn Bay | Freehold | 104 m² | £276,500 (2021) |
| 17 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 107 m² | £184,950 (2007) |
| 19 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 88 m² | £320,000 (2024) |
| 20 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 61 m² | £144,000 (2022) |
| 22 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 81 m² | £150,000 (2021) |
| 23, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 93 m² | £335,000 (2022) |
| 24, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 63 m² | £96,501 (2005) |
| 26 Penrhyn Isaf Road, Penrhyn Bay, Penrhyn Bay | Freehold | 67 m² | £116,000 (2004) |
| 29 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 113 m² | £232,500 (2018) |
| 30, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 123 m² | £272,500 (2019) |
| 31, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 124 m² | £247,000 (2013) |
| 32, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 197 m² | £223,812 (2014) |
| 33, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 99 m² | £248,500 (2017) |
| 34, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 106 m² | £232,500 (2019) |
| 35, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 96 m² | £220,000 (2017) |
| 37, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 94 m² | £305,000 (2025) |
| 38, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 71 m² | £175,000 (2019) |
| 39, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 181 m² | £325,000 (2020) |
| 40, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 81 m² | £159,000 (2009) |
| 41 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 162 m² | £370,000 (2021) |
| 43, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Leasehold | 161 m² | £227,000 (2011) |
| 44, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | - | 57 m² | - |
| 47 Penrhyn Isaf Road, Penrhyn Bay, Penrhyn Bay | Leasehold | 220 m² | £610,000 (2021) |
| 50, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 115 m² | £200,000 (2018) |
| 52 Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 74 m² | £196,000 (2025) |
| 54, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Leasehold | 63 m² | £122,000 (2021) |
| 54A, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 64 m² | £98,500 (2013) |
| 56, Penrhyn Isaf Road, Penrhyn Bay, Llandudno | Freehold | 110 m² | £244,000 (2016) |