| 80 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Feb 2026 | £180,000 | Semi-detached | Freehold |
| 44 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 2024 | £155,000 | Semi-detached | Freehold |
| 16 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jul 2024 | £135,000 | Terraced | Freehold |
| 59 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jul 2023 | £152,500 | Terraced | Freehold |
| Cheriton Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jun 2023 | £260,000 | Detached | Freehold |
| 56 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 2022 | £140,000 | Semi-detached | Freehold |
| 30 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Nov 2018 | £115,000 | Semi-detached | Freehold |
| 42 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 2017 | £107,500 | Semi-detached | Freehold |
| 66 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Sep 2017 | £82,500 | Semi-detached | Freehold |
| 12 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jan 2016 | £129,000 | Terraced | Freehold |
| Highcroft Lock Street, Abercynon, Mountain Ash, CF45 4UH | May 2015 | £150,000 | Detached | Freehold |
| 65 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jul 2014 | £81,500 | Terraced | Freehold |
| 32 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Apr 2014 | £77,500 | Semi-detached | Freehold |
| 22 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 2013 | £87,000 | Semi-detached | Freehold |
| Trenance Lock Street, Abercynon, Mountain Ash, CF45 4UH | Dec 2012 | £125,000 | Detached | Freehold |
| 73 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Aug 2012 | £62,000 | Terraced | Freehold |
| 40 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jan 2009 | £32,500 | Terraced | Freehold |
| 46 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Aug 2007 | £98,000 | Semi-detached | Freehold |
| 61 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 2006 | £80,000 | Terraced | Freehold |
| 54 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 2005 | £110,000 | Semi-detached | Freehold |
| 55 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Apr 2005 | £110,000 | Terraced | Freehold |
| 50 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Mar 2004 | £45,000 | Semi-detached | Freehold |
| 52 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jul 1998 | £24,000 | Semi-detached | Freehold |
| 38 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Apr 1998 | £41,000 | Semi-detached | Freehold |
| 57 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jul 1997 | £28,250 | Terraced | Freehold |
| 8 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jul 1997 | £36,950 | Semi-detached | Freehold |
| 62 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Jun 1997 | £34,500 | Semi-detached | Freehold |
| 71 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Mar 1997 | £31,000 | Terraced | Freehold |
| 82 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Oct 1996 | £24,000 | Terraced | Freehold |
| 58 Lock Street, Abercynon, Mountain Ash, CF45 4UH | Apr 1995 | £25,000 | Semi-detached | Freehold |