| 54 Highfield Road, Twyn, Ammanford, SA18 1JL | Mar 2026 | £250,000 | Detached | Freehold |
| 17 Highfield Road, Twyn, Ammanford, SA18 1JL | Jul 2025 | £125,000 | Terraced | Freehold |
| 41 Highfield Road, Twyn, Ammanford, SA18 1JL | Apr 2025 | £420,000 | Detached | Freehold |
| 38 Highfield Road, Twyn, Ammanford, SA18 1JL | Feb 2025 | £103,000 | Semi-detached | Freehold |
| 31 Highfield Road, Twyn, Ammanford, SA18 1JL | Feb 2025 | £2,500 | Other property | Freehold |
| 6 Highfield Road, Twyn, Ammanford, SA18 1JL | Apr 2023 | £422,500 | Detached | Freehold |
| 36 Highfield Road, Twyn, Ammanford, SA18 1JL | Jul 2022 | £160,000 | Semi-detached | Freehold |
| 20 Highfield Road, Twyn, Ammanford, SA18 1JL | Sep 2020 | £205,000 | Detached | Freehold |
| 30 Highfield Road, Twyn, Ammanford, SA18 1JL | Aug 2018 | £75,000 | Semi-detached | Freehold |
| 8 Highfield Road, Twyn, Ammanford, SA18 1JL | May 2016 | £85,500 | Terraced | Freehold |
| 50 Highfield Road, Twyn, Ammanford, SA18 1JL | Mar 2016 | £85,000 | Semi-detached | Freehold |
| 7 Highfield Road, Twyn, Ammanford, SA18 1JL | Feb 2016 | £100,000 | Detached | Freehold |
| 42 Highfield Road, Twyn, Ammanford, SA18 1JL | Oct 2012 | £220,000 | Detached | Freehold |
| 39 Highfield Road, Twyn, Ammanford, SA18 1JL | Jan 2009 | £260,000 | Detached | Freehold |
| 26 Highfield Road, Twyn, Ammanford, SA18 1JL | Dec 2006 | £140,000 | Detached | Freehold |
| 56 Highfield Road, Twyn, Ammanford, SA18 1JL | Oct 2006 | £170,000 | Detached | Freehold |
| 28 Highfield Road, Twyn, Ammanford, SA18 1JL | Jun 2004 | £87,000 | Terraced | Freehold |
| 24 Highfield Road, Twyn, Ammanford, SA18 1JL | Apr 2004 | £147,500 | Detached | Freehold |
| 27 Highfield Road, Twyn, Ammanford, SA18 1JL | Feb 2004 | £105,000 | Detached | Freehold |
| 21 Highfield Road, Twyn, Ammanford, SA18 1JL | Jun 2003 | £90,000 | Terraced | Freehold |
| Ty Gwyn, 25 Highfield Road, Twyn, Ammanford, SA18 1JL | Apr 2003 | £79,950 | Detached | Freehold |
| 5 Highfield Road, Twyn, Ammanford, SA18 1JL | Apr 2002 | £58,500 | Detached | Freehold |
| 12 Highfield Road, Twyn, Ammanford, SA18 1JL | Jun 2001 | £39,950 | Semi-detached | Freehold |
| 18 Highfield Road, Twyn, Ammanford, SA18 1JL | Apr 2000 | £47,000 | Semi-detached | Freehold |
| 2 Highfield Road, Twyn, Ammanford, SA18 1JL | Jul 1998 | £18,500 | Terraced | Freehold |
| 9 Highfield Road, Twyn, Ammanford, SA18 1JL | Oct 1996 | £33,000 | Terraced | Freehold |
| 16 Highfield Road, Twyn, Ammanford, SA18 1JL | Dec 1995 | £35,000 | Detached | Freehold |