| 35 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Feb 2026 | £90,000 | Terraced | Freehold |
| 19 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2025 | £125,000 | Semi-detached | Freehold |
| 16 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2025 | £150,000 | Semi-detached | Freehold |
| 27 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Apr 2024 | £99,995 | Terraced | Freehold |
| 62 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Sep 2023 | £99,000 | Semi-detached | Freehold |
| 60 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Dec 2022 | £100,000 | Terraced | Freehold |
| 54 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2022 | £95,000 | Terraced | Freehold |
| 28 Penllyn, Cwmavon, Port Talbot, SA12 9NL | May 2021 | £85,000 | Terraced | Freehold |
| 47 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Nov 2018 | £86,500 | Terraced | Freehold |
| 15 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Jun 2018 | £100,000 | Semi-detached | Freehold |
| 5 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Nov 2014 | £90,000 | Semi-detached | Freehold |
| 50 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Nov 2011 | £65,000 | Terraced | Freehold |
| 58 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2011 | £75,000 | Terraced | Freehold |
| 33 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Jan 2010 | £54,950 | Terraced | Freehold |
| 46 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Apr 2008 | £60,000 | Terraced | Freehold |
| 6 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Nov 2007 | £87,000 | Semi-detached | Freehold |
| 67 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Dec 2006 | £69,000 | Flat / maisonette | Freehold |
| 3 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2006 | £79,000 | Semi-detached | Freehold |
| 61 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Mar 2004 | £37,500 | Semi-detached | Freehold |
| 2 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2003 | £57,000 | Semi-detached | Freehold |
| 13 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Jan 2003 | £33,000 | Semi-detached | Freehold |
| 4 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Nov 2001 | £28,500 | Semi-detached | Freehold |
| 36 Penllyn, Cwmavon, Port Talbot, SA12 9NL | Aug 2000 | £21,750 | Semi-detached | Freehold |