| 3 Richmond Road, Mountain Ash, CF45 4AN | Sep 2026 | £190,000 | Terraced | Freehold |
| 24 Richmond Road, Mountain Ash, CF45 4AN | Feb 2026 | £158,000 | Terraced | Freehold |
| 18 Richmond Road, Mountain Ash, CF45 4AN | Jul 2025 | £210,000 | Semi-detached | Freehold |
| 12 Richmond Road, Mountain Ash, CF45 4AN | Feb 2023 | £150,000 | Semi-detached | Freehold |
| 30 Richmond Road, Mountain Ash, CF45 4AN | Jul 2022 | £164,000 | Terraced | Freehold |
| 2 Richmond Road, Mountain Ash, CF45 4AN | Oct 2021 | £150,000 | Semi-detached | Freehold |
| 13 Richmond Road, Mountain Ash, CF45 4AN | Aug 2021 | £125,000 | Terraced | Freehold |
| 19 Richmond Road, Mountain Ash, CF45 4AN | Apr 2020 | £77,000 | Terraced | Freehold |
| 27 Richmond Road, Mountain Ash, CF45 4AN | Apr 2020 | £120,000 | Terraced | Freehold |
| 22 Richmond Road, Mountain Ash, CF45 4AN | Apr 2016 | £136,000 | Terraced | Freehold |
| 15 Richmond Road, Mountain Ash, CF45 4AN | Mar 2015 | £123,000 | Terraced | Freehold |
| 5 Richmond Road, Mountain Ash, CF45 4AN | Sep 2014 | £75,000 | Terraced | Freehold |
| 11 Richmond Road, Mountain Ash, CF45 4AN | Jul 2014 | £106,950 | Terraced | Freehold |
| 25 Richmond Road, Mountain Ash, CF45 4AN | Jun 2013 | £90,000 | Terraced | Freehold |
| 29 Richmond Road, Mountain Ash, CF45 4AN | Feb 2003 | £57,895 | Terraced | Freehold |
| 16 Richmond Road, Mountain Ash, CF45 4AN | Jul 2002 | £69,075 | Semi-detached | Freehold |
| 14 Richmond Road, Mountain Ash, CF45 4AN | Oct 2001 | £57,500 | Semi-detached | Freehold |
| 32 Richmond Road, Mountain Ash, CF45 4AN | Sep 2000 | £45,000 | Terraced | Freehold |
| 20 Richmond Road, Mountain Ash, CF45 4AN | Feb 2000 | £28,000 | Terraced | Freehold |
| 8 Richmond Road, Mountain Ash, CF45 4AN | Mar 1999 | £45,000 | Semi-detached | Freehold |