| 22 Castle Street, Criccieth, LL52 0DP | Apr 2025 | £215,500 | Terraced | Freehold |
| The Iris Castle Street, Criccieth, LL52 0DP | Dec 2024 | £175,000 | Other property | Leasehold |
| 25 Castle Street, Criccieth, LL52 0DP | Sep 2021 | £302,000 | Detached | Freehold |
| 7 Castle Street, Criccieth, LL52 0DP | Feb 2018 | £174,000 | Semi-detached | Freehold |
| 27 Castle Street, Criccieth, LL52 0DP | Jan 2017 | £170,000 | Terraced | Freehold |
| Castell Bach Castle Street, Criccieth, LL52 0DP | Jul 2016 | £192,000 | Detached | Freehold |
| 12 Castle Street, Criccieth, LL52 0DP | Jun 2016 | £270,000 | Terraced | Freehold |
| Cernyw Castle Street, Criccieth, LL52 0DP | Jan 2012 | £249,950 | Detached | Freehold |
| 16 Castle Street, Criccieth, LL52 0DP | Sep 2011 | £240,000 | Terraced | Freehold |
| 20 Castle Street, Criccieth, LL52 0DP | Apr 2008 | £195,000 | Terraced | Freehold |
| 8 Castle Street, Criccieth, LL52 0DP | Apr 2008 | £250,000 | Terraced | Freehold |
| Foinavon Castle Street, Criccieth, LL52 0DP | Jun 2007 | £399,000 | Flat / maisonette | Leasehold |
| 26 Castle Street, Criccieth, LL52 0DP | Dec 2006 | £285,000 | Semi-detached | Freehold |
| 3 Castle Street, Criccieth, LL52 0DP | Oct 2006 | £101,000 | Terraced | Freehold |
| 14 Castle Street, Criccieth, LL52 0DP | May 2005 | £225,000 | Terraced | Freehold |
| 10 Castle Street, Criccieth, LL52 0DP | Nov 2002 | £79,000 | Terraced | Freehold |
| 23 Castle Street, Criccieth, LL52 0DP | Jul 2002 | £85,000 | Terraced | Freehold |
| 18 Castle Street, Criccieth, LL52 0DP | Feb 2002 | £30,000 | Terraced | Freehold |
| 1, 33 Castle Street, Criccieth, LL52 0DP | Dec 2001 | £26,000 | Flat / maisonette | Freehold |
| 6 Castle Street, Criccieth, LL52 0DP | Jun 1998 | £50,000 | Terraced | Freehold |
| Automech Castle Street, Criccieth, LL52 0DP | May 1996 | £11,500 | Semi-detached | Freehold |