| 21 Heol Y Graig, Tonna, Neath, SA11 3LZ | Nov 2025 | £145,000 | Semi-detached | Freehold |
| 7 Heol Y Graig, Tonna, Neath, SA11 3LZ | Jun 2024 | £125,000 | Semi-detached | Freehold |
| 29 Heol Y Graig, Tonna, Neath, SA11 3LZ | Feb 2023 | £121,000 | Semi-detached | Freehold |
| 6 Heol Y Graig, Tonna, Neath, SA11 3LZ | Jul 2022 | £118,000 | Semi-detached | Freehold |
| 20 Heol Y Graig, Tonna, Neath, SA11 3LZ | Jul 2021 | £112,000 | Semi-detached | Freehold |
| 22 Heol Y Graig, Tonna, Neath, SA11 3LZ | Jun 2021 | £150,000 | Semi-detached | Freehold |
| 15 Heol Y Graig, Tonna, Neath, SA11 3LZ | Oct 2020 | £125,000 | Semi-detached | Freehold |
| 11A Heol Y Graig, Tonna, Neath, SA11 3LZ | Nov 2019 | £107,500 | Semi-detached | Freehold |
| 17 Heol Y Graig, Tonna, Neath, SA11 3LZ | Jun 2018 | £125,995 | Semi-detached | Freehold |
| 3 Heol Y Graig, Tonna, Neath, SA11 3LZ | Apr 2018 | £120,000 | Semi-detached | Freehold |
| 23 Heol Y Graig, Tonna, Neath, SA11 3LZ | Nov 2013 | £80,000 | Semi-detached | Freehold |
| 18 Heol Y Graig, Tonna, Neath, SA11 3LZ | Feb 2007 | £88,000 | Semi-detached | Freehold |
| 14 Heol Y Graig, Tonna, Neath, SA11 3LZ | Sep 2006 | £91,000 | Semi-detached | Freehold |
| 12 Heol Y Graig, Tonna, Neath, SA11 3LZ | Apr 2004 | £65,000 | Terraced | Freehold |
| 10 Heol Y Graig, Tonna, Neath, SA11 3LZ | Jan 2001 | £38,500 | Semi-detached | Freehold |