| 4A Castle Street, Conwy, LL32 8AY | Oct 2025 | £398,000 | Other property | Freehold |
| Flat 3, 7 Castle Street, Conwy, LL32 8AY | Mar 2025 | £210,000 | Flat / maisonette | Leasehold |
| 14A Castle Street, Conwy, LL32 8AY | Mar 2023 | £120,000 | Other property | Freehold |
| Flat 4, Stanley Buildings Castle Street, Conwy, LL32 8AY | Aug 2022 | £200,000 | Flat / maisonette | Leasehold |
| Tower Coffee House Castle Street, Conwy, LL32 8AY | May 2021 | £21,000 | Other property | Leasehold |
| The Wheelhouse, 33 Castle Street, Conwy, LL32 8AY | Nov 2020 | £300,000 | Semi-detached | Freehold |
| Flat 2, 7 Castle Street, Conwy, LL32 8AY | Feb 2018 | £140,000 | Flat / maisonette | Leasehold |
| Stanley Buildings, 18 Castle Street, Conwy, LL32 8AY | Dec 2017 | £230,000 | Other property | Freehold |
| 26 Castle Street, Conwy, LL32 8AY | Nov 2017 | £24,613 | Other property | Leasehold |
| 27 Castle Street, Conwy, LL32 8AY | Jul 2017 | £185,000 | Terraced | Freehold |
| 31 Castle Street, Conwy, LL32 8AY | Jan 2015 | £115,000 | Terraced | Freehold |
| 11 Castle Street, Conwy, LL32 8AY | Apr 2008 | £230,000 | Detached | Freehold |
| 6A Castle Street, Conwy, LL32 8AY | Nov 2007 | £240,000 | Semi-detached | Freehold |
| The Wheelhouse Castle Street, Conwy, LL32 8AY | Nov 2006 | £386,500 | Semi-detached | Freehold |
| 1 Castle Street, Conwy, LL32 8AY | Oct 2005 | £195,000 | Semi-detached | Freehold |
| 8 Castle Street, Conwy, LL32 8AY | Mar 2005 | £123,750 | Semi-detached | Freehold |