| 8 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Feb 2026 | £190,000 | Semi-detached | Freehold |
| 11 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Jul 2022 | £325,000 | Detached | Freehold |
| 15 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Nov 2020 | £150,000 | Semi-detached | Freehold |
| 16 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Feb 2020 | £155,000 | Terraced | Freehold |
| 13 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Sep 2019 | £200,000 | Detached | Freehold |
| 12 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Jun 2018 | £237,000 | Detached | Freehold |
| 4 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Aug 2017 | £190,000 | Terraced | Freehold |
| 2 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Dec 2015 | £125,000 | Terraced | Freehold |
| 17 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Jun 2015 | £153,000 | Terraced | Freehold |
| 6 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Apr 2007 | £142,000 | Terraced | Freehold |
| 7 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Apr 2002 | £79,950 | Detached | Freehold |
| 3 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Apr 2002 | £47,000 | Terraced | Freehold |
| 10 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Sep 2001 | £72,000 | Terraced | Freehold |
| 1 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Jun 1999 | £58,500 | Terraced | Freehold |
| 14 Runcorn Close, St Mellons, Cardiff, CF3 5PZ | Dec 1996 | £53,000 | Terraced | Freehold |