| Woodways Newport Road, Old St Mellons, Cardiff, CF3 5UA | Feb 2026 | £395,010 | Detached | Freehold |
| Newhaven Newport Road, Old St Mellons, Cardiff, CF3 5UA | Jan 2026 | £625,000 | Detached | Freehold |
| 968 Newport Road, Old St Mellons, Cardiff, CF3 5UA | Dec 2024 | £300,000 | Terraced | Freehold |
| 972 Newport Road, Old St Mellons, Cardiff, CF3 5UA | Oct 2023 | £1,550,000 | Other property | Freehold |
| 966 Newport Road, Old St Mellons, Cardiff, CF3 5UA | Feb 2022 | £290,000 | Terraced | Freehold |
| 964 Newport Road, Old St Mellons, Cardiff, CF3 5UA | Feb 2022 | £325,000 | Terraced | Freehold |
| 962 Newport Road, Old St Mellons, Cardiff, CF3 5UA | Mar 2018 | £235,000 | Terraced | Freehold |
| Dene Kamp Newport Road, Old St Mellons, Cardiff, CF3 5UA | Jun 2017 | £282,500 | Semi-detached | Leasehold |
| New House Newport Road, Old St Mellons, Cardiff, CF3 5UA | Dec 2016 | £410,000 | Detached | Freehold |
| Cummings Farm Newport Road, Old St Mellons, Cardiff, CF3 5UA | Oct 2016 | £399,950 | Detached | Freehold |
| 970 Newport Road, Old St Mellons, Cardiff, CF3 5UA | Jul 2015 | £222,500 | Terraced | Freehold |
| 958 Newport Road, St Mellons, Cardiff, CF3 5UA | Jun 2014 | £237,500 | Terraced | Freehold |
| Flat 1, Forge House Newport Road, St Mellons, Cardiff, CF3 5UA | Sep 2011 | £150,000 | Flat / maisonette | Leasehold |
| 960 Newport Road, St Mellons, Cardiff, CF3 5UA | Oct 2007 | £249,950 | Semi-detached | Freehold |
| Ty'n-Y-Gollen Newport Road, St Mellons, Cardiff, CF3 5UA | Jun 2002 | £156,000 | Detached | Freehold |
| Colden Newport Road, St Mellons, Cardiff, CF3 5UA | Aug 2001 | £249,000 | Detached | Freehold |
| Dunley House Newport Road, St Mellons, Cardiff, CF3 5UA | Jul 1999 | £58,000 | Semi-detached | Freehold |
| Forge Cottage Newport Road, St Mellons, Cardiff, CF3 5UA | Mar 1998 | £125,000 | Terraced | Freehold |