| 24 Heol Isaf, Nelson, Treharris, CF46 6NS | Mar 2026 | £240,000 | Semi-detached | Freehold |
| 31 Heol Isaf, Nelson, Treharris, CF46 6NS | Nov 2022 | £220,000 | Semi-detached | Freehold |
| 8 Heol Isaf, Nelson, Treharris, CF46 6NS | Oct 2022 | £78,000 | Semi-detached | Freehold |
| 15 Heol Isaf, Nelson, Treharris, CF46 6NS | Sep 2022 | £245,000 | Semi-detached | Freehold |
| 11 Heol Isaf, Nelson, Treharris, CF46 6NS | Aug 2022 | £212,000 | Semi-detached | Freehold |
| 6 Heol Isaf, Nelson, Treharris, CF46 6NS | Mar 2021 | £204,000 | Semi-detached | Freehold |
| 18 Heol Isaf, Nelson, Treharris, CF46 6NS | Dec 2019 | £162,500 | Semi-detached | Freehold |
| 2 Heol Isaf, Nelson, Treharris, CF46 6NS | Nov 2018 | £120,000 | Detached | Freehold |
| 33 Heol Isaf, Nelson, Treharris, CF46 6NS | Aug 2018 | £192,500 | Detached | Freehold |
| 29 Heol Isaf, Nelson, Treharris, CF46 6NS | Sep 2017 | £145,000 | Semi-detached | Freehold |
| 14 Heol Isaf, Nelson, Treharris, CF46 6NS | Nov 2014 | £152,000 | Semi-detached | Freehold |
| 21 Heol Isaf, Nelson, Treharris, CF46 6NS | Aug 2014 | £156,000 | Semi-detached | Freehold |
| 20 Heol Isaf, Nelson, Treharris, CF46 6NS | May 2014 | £125,000 | Semi-detached | Freehold |
| 7 Heol Isaf, Nelson, Treharris, CF46 6NS | Jun 2012 | £108,000 | Semi-detached | Freehold |
| 1 Heol Isaf, Nelson, Treharris, CF46 6NS | Jun 2012 | £95,000 | Semi-detached | Freehold |
| 30 Heol Isaf, Nelson, Treharris, CF46 6NS | Oct 2007 | £109,000 | Detached | Freehold |
| 16 Heol Isaf, Nelson, Treharris, CF46 6NS | Aug 2007 | £158,000 | Semi-detached | Freehold |
| 28 Heol Isaf, Nelson, Treharris, CF46 6NS | Jan 2007 | £180,000 | Semi-detached | Freehold |
| 23 Heol Isaf, Nelson, Treharris, CF46 6NS | Apr 2006 | £149,000 | Semi-detached | Freehold |
| 26 Heol Isaf, Nelson, Treharris, CF46 6NS | Aug 2005 | £119,950 | Semi-detached | Freehold |
| 32 Heol Isaf, Nelson, Treharris, CF46 6NS | Jun 2000 | £86,950 | Detached | Freehold |
| 9 Heol Isaf, Nelson, Treharris, CF46 6NS | Jul 1997 | £49,500 | Semi-detached | Freehold |