| 9 Cadwaladr Street, Mountain Ash, CF45 3RD | Jul 2025 | £115,000 | Terraced | Freehold |
| 16 Cadwaladr Street, Mountain Ash, CF45 3RD | Sep 2024 | £80,000 | Terraced | Freehold |
| 12 Cadwaladr Street, Mountain Ash, CF45 3RD | Jan 2024 | £145,000 | Terraced | Freehold |
| 1 Cadwaladr Street, Mountain Ash, CF45 3RD | Mar 2023 | £148,000 | Terraced | Freehold |
| 37 Cadwaladr Street, Mountain Ash, CF45 3RD | Jan 2023 | £88,500 | Terraced | Freehold |
| Pen-Y-Graig Villa Cadwaladr Street, Mountain Ash, CF45 3RD | Aug 2019 | £201,000 | Detached | Freehold |
| Bryn Myfyr Cadwaladr Street, Mountain Ash, CF45 3RD | Nov 2018 | £192,000 | Semi-detached | Freehold |
| 26 Cadwaladr Street, Mountain Ash, CF45 3RD | Apr 2018 | £75,000 | Terraced | Freehold |
| 36 Cadwaladr Street, Mountain Ash, CF45 3RD | Dec 2017 | £76,000 | Terraced | Freehold |
| 34 Cadwaladr Street, Mountain Ash, CF45 3RD | Oct 2016 | £53,000 | Terraced | Freehold |
| Parkside Cadwaladr Street, Mountain Ash, CF45 3RD | Jul 2016 | £189,995 | Detached | Freehold |
| Bali Hi Cadwaladr Street, Mountain Ash, CF45 3RD | Dec 2012 | £47,500 | Detached | Freehold |
| 35 Cadwaladr Street, Mountain Ash, CF45 3RD | Apr 2011 | £52,500 | Terraced | Freehold |
| 23 Cadwaladr Street, Mountain Ash, CF45 3RD | Sep 2010 | £60,000 | Terraced | Freehold |
| 13 Cadwaladr Street, Mountain Ash, CF45 3RD | Apr 2010 | £54,000 | Terraced | Freehold |
| 31 Cadwaladr Street, Mountain Ash, CF45 3RD | Feb 2007 | £84,500 | Terraced | Freehold |
| 11 Cadwaladr Street, Mountain Ash, CF45 3RD | Mar 2000 | £34,000 | Semi-detached | Freehold |
| 33 Cadwaladr Street, Mountain Ash, CF45 3RD | Sep 1999 | £32,750 | Terraced | Freehold |
| 24 Cadwaladr Street, Mountain Ash, CF45 3RD | Mar 1996 | £37,950 | Terraced | Freehold |