| 97 William Street, Ystrad, Pentre, CF41 7QY | Jun 2026 | £99,500 | Terraced | Freehold |
| 75 William Street, Ystrad, Pentre, CF41 7QY | Jul 2025 | £49,995 | Terraced | Freehold |
| 80 William Street, Ystrad, Pentre, CF41 7QY | Mar 2025 | £40,000 | Other property | Freehold |
| Flat 1, 93 William Street, Ystrad, Pentre, CF41 7QY | Feb 2025 | £15,000 | Other property | Freehold |
| 109 William Street, Ystrad, Pentre, CF41 7QY | Jun 2024 | £145,000 | Other property | Freehold |
| 68 William Street, Ystrad, Pentre, CF41 7QY | Nov 2023 | £55,000 | Terraced | Freehold |
| Flat 5, William Court William Street, Ystrad, Pentre, CF41 7QY | Oct 2022 | £41,000 | Flat / maisonette | Leasehold |
| 108 William Street, Ystrad, Pentre, CF41 7QY | Oct 2022 | £75,000 | Terraced | Freehold |
| 69 William Street, Ystrad, Pentre, CF41 7QY | Jun 2022 | £82,000 | Terraced | Freehold |
| 96 William Street, Ystrad, Pentre, CF41 7QY | Apr 2022 | £80,000 | Terraced | Freehold |
| 78 William Street, Ystrad, Pentre, CF41 7QY | Sep 2021 | £19,000 | Other property | Leasehold |
| 100 William Street, Ystrad, Pentre, CF41 7QY | May 2021 | £120,000 | Terraced | Freehold |
| 85 William Street, Ystrad, Pentre, CF41 7QY | Jun 2020 | £76,500 | Terraced | Freehold |
| 73 William Street, Ystrad, Pentre, CF41 7QY | Jan 2019 | £43,000 | Other property | Freehold |
| 83 William Street, Ystrad, Pentre, CF41 7QY | Jan 2019 | £48,000 | Terraced | Freehold |
| 78A William Street, Ystrad, Pentre, CF41 7QY | Nov 2018 | £50,000 | Other property | Freehold |
| 105 William Street, Ystrad, Pentre, CF41 7QY | Jul 2018 | £50,000 | Terraced | Freehold |
| 70 William Street, Ystrad, Pentre, CF41 7QY | May 2018 | £83,000 | Other property | Freehold |
| Flat 4, William Court William Street, Ystrad, Pentre, CF41 7QY | Nov 2017 | £32,500 | Flat / maisonette | Leasehold |
| 65 William Street, Ystrad, Pentre, CF41 7QY | Oct 2017 | £44,000 | Semi-detached | Freehold |
| Flat 1, William Court William Street, Ystrad, Pentre, CF41 7QY | Sep 2017 | £26,000 | Flat / maisonette | Leasehold |
| Flat 3, William Court William Street, Ystrad, Pentre, CF41 7QY | Jun 2017 | £30,000 | Flat / maisonette | Leasehold |
| 88 William Street, Ystrad, Pentre, CF41 7QY | Feb 2016 | £70,000 | Terraced | Freehold |
| 64 William Street, Ystrad, Pentre, CF41 7QY | Jan 2016 | £37,500 | Terraced | Freehold |
| Oak Villa William Street, Ystrad, Pentre, CF41 7QY | Jul 2015 | £103,000 | Detached | Freehold |
| 99 William Street, Ystrad, Pentre, CF41 7QY | Jun 2015 | £45,000 | Terraced | Freehold |
| 103 William Street, Ystrad, Pentre, CF41 7QY | Jul 2014 | £50,000 | Terraced | Freehold |
| 72 William Street, Ystrad, Pentre, CF41 7QY | Apr 2013 | £48,000 | Terraced | Freehold |
| 98 William Street, Ystrad, Pentre, CF41 7QY | Jan 2012 | £50,000 | Terraced | Freehold |
| 106 William Street, Ystrad, Pentre, CF41 7QY | Jun 2008 | £52,500 | Terraced | Freehold |
| 94 William Street, Ystrad, Pentre, CF41 7QY | Nov 2006 | £92,000 | Terraced | Freehold |
| 108B William Street, Ystrad, Pentre, CF41 7QY | Feb 2005 | £49,950 | Terraced | Freehold |
| Flat 2, William Court William Street, Ystrad, Pentre, CF41 7QY | Jul 2004 | £21,950 | Flat / maisonette | Leasehold |
| 81 William Street, Ystrad, Pentre, CF41 7QY | Dec 1995 | £14,000 | Terraced | Freehold |