| 13 London Street, Mountain Ash, CF45 4BN | Jul 2025 | £115,000 | Terraced | Freehold |
| 3 London Street, Mountain Ash, CF45 4BN | Oct 2024 | £85,000 | Terraced | Freehold |
| 4 London Street, Mountain Ash, CF45 4BN | Jul 2024 | £87,500 | Other property | Freehold |
| 15 London Street, Mountain Ash, CF45 4BN | Jun 2024 | £112,000 | Terraced | Freehold |
| 6 London Street, Mountain Ash, CF45 4BN | Dec 2022 | £130,000 | Terraced | Freehold |
| 10 London Street, Mountain Ash, CF45 4BN | Oct 2022 | £90,000 | Terraced | Freehold |
| 19 London Street, Mountain Ash, CF45 4BN | Nov 2021 | £68,500 | Terraced | Freehold |
| 17 London Street, Mountain Ash, CF45 4BN | Feb 2020 | £62,500 | Terraced | Freehold |
| 11 London Street, Mountain Ash, CF45 4BN | Nov 2018 | £100,000 | Terraced | Freehold |
| 25 London Street, Mountain Ash, CF45 4BN | Sep 2018 | £95,000 | Terraced | Freehold |
| 42 London Street, Mountain Ash, CF45 4BN | Dec 2017 | £74,950 | Terraced | Freehold |
| 46 London Street, Mountain Ash, CF45 4BN | Oct 2017 | £58,000 | Terraced | Freehold |
| 30 London Street, Mountain Ash, CF45 4BN | Sep 2017 | £76,000 | Terraced | Freehold |
| 35 London Street, Mountain Ash, CF45 4BN | Oct 2015 | £44,500 | Terraced | Freehold |
| 22 London Street, Mountain Ash, CF45 4BN | Mar 2015 | £80,000 | Terraced | Freehold |
| 29 London Street, Mountain Ash, CF45 4BN | May 2014 | £87,000 | Terraced | Freehold |
| 32 London Street, Mountain Ash, CF45 4BN | Feb 2014 | £72,000 | Terraced | Freehold |
| 20 London Street, Mountain Ash, CF45 4BN | Oct 2007 | £95,000 | Terraced | Freehold |
| 33 London Street, Mountain Ash, CF45 4BN | Apr 2007 | £93,500 | Terraced | Freehold |
| 23 London Street, Mountain Ash, CF45 4BN | Sep 2006 | £96,000 | Terraced | Freehold |
| 27 London Street, Mountain Ash, CF45 4BN | Sep 2004 | £83,000 | Terraced | Freehold |
| 14 London Street, Mountain Ash, CF45 4BN | Jun 2004 | £48,000 | Terraced | Freehold |
| 12 London Street, Mountain Ash, CF45 4BN | Jan 2003 | £31,500 | Terraced | Freehold |
| 21 London Street, Mountain Ash, CF45 4BN | Dec 2002 | £36,500 | Terraced | Freehold |
| 44 London Street, Mountain Ash, CF45 4BN | Oct 2001 | £25,500 | Terraced | Freehold |
| 16 London Street, Mountain Ash, CF45 4BN | Sep 2001 | £25,000 | Terraced | Freehold |
| 8 London Street, Mountain Ash, CF45 4BN | Aug 2001 | £35,000 | Terraced | Freehold |
| 34 London Street, Mountain Ash, CF45 4BN | Dec 1997 | £26,000 | Terraced | Freehold |
| 38 London Street, Mountain Ash, CF45 4BN | Sep 1997 | £20,000 | Terraced | Freehold |
| 1 London Street, Mountain Ash, CF45 4BN | May 1997 | £29,750 | Terraced | Freehold |