| 8 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Mar 2026 | £275,000 | Detached | Freehold |
| 3 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Nov 2025 | £330,000 | Detached | Freehold |
| 18 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Jun 2024 | £175,000 | Terraced | Freehold |
| 15 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Apr 2024 | £165,000 | Terraced | Freehold |
| 25 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Sep 2023 | £375,000 | Detached | Freehold |
| 14 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Nov 2020 | £129,995 | Terraced | Freehold |
| 22 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Dec 2019 | £118,500 | Terraced | Freehold |
| 7 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Oct 2019 | £210,000 | Detached | Freehold |
| 23 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Oct 2015 | £105,000 | Terraced | Freehold |
| Woodland Cottage, 20 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Dec 2014 | £124,950 | Semi-detached | Freehold |
| 9 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Apr 2014 | £156,000 | Semi-detached | Freehold |
| 16 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Nov 2013 | £103,000 | Terraced | Freehold |
| 27 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Mar 2012 | £156,000 | Semi-detached | Freehold |
| 4 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Mar 2012 | £204,000 | Detached | Freehold |
| 10 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Sep 2007 | £171,000 | Detached | Freehold |
| 30 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Jan 2006 | £196,000 | Detached | Freehold |
| 6 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | May 2004 | £172,500 | Detached | Freehold |
| 11 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Nov 2003 | £124,000 | Semi-detached | Freehold |
| 19 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Nov 2003 | £83,000 | Terraced | Freehold |
| 21 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Aug 2001 | £58,995 | Terraced | Freehold |
| 12 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Aug 2001 | £87,995 | Terraced | Freehold |
| 2 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Aug 2001 | £124,995 | Detached | Freehold |
| 24 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Aug 2001 | £57,475 | Terraced | Freehold |
| 13 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Aug 2001 | £90,250 | Semi-detached | Freehold |
| 17 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Aug 2001 | £52,500 | Detached | Freehold |
| 28 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Jul 2001 | £83,995 | Detached | Freehold |
| 5 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | May 2001 | £103,995 | Detached | Freehold |
| 1 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Apr 2001 | £101,995 | Detached | Freehold |
| 26 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Mar 2001 | £91,750 | Detached | Freehold |
| 29 Trem Yr Efail, Ystrad Mynach, Hengoed, CF82 7FL | Mar 2001 | £82,995 | Detached | Freehold |