| 2 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jun 2026 | £297,500 | Semi-detached | Freehold |
| 3 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Feb 2026 | £255,000 | Terraced | Freehold |
| 1 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Aug 2025 | £340,000 | Detached | Freehold |
| 4 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jul 2025 | £247,500 | Semi-detached | Freehold |
| 14 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Apr 2025 | £330,000 | Detached | Freehold |
| 31 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Feb 2025 | £348,000 | Detached | Freehold |
| 22 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jan 2025 | £243,000 | Semi-detached | Freehold |
| 51 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jan 2025 | £285,000 | Semi-detached | Freehold |
| 27 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Mar 2024 | £278,000 | Terraced | Freehold |
| 5 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Nov 2023 | £234,950 | Terraced | Freehold |
| 53 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jul 2022 | £273,000 | Semi-detached | Freehold |
| 43 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jun 2022 | £468,995 | Detached | Freehold |
| 16 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jun 2021 | £204,995 | Semi-detached | Freehold |
| 37 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Apr 2021 | £299,995 | Detached | Freehold |
| 39 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Mar 2021 | £329,995 | Detached | Freehold |
| 41 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Mar 2021 | £282,995 | Detached | Freehold |
| 11 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jan 2021 | £294,995 | Detached | Freehold |
| 30 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jan 2021 | £329,995 | Detached | Freehold |
| 59 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £314,995 | Detached | Freehold |
| 49 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £219,995 | Semi-detached | Freehold |
| 35 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £289,995 | Detached | Freehold |
| 28 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £329,995 | Detached | Freehold |
| 33 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £282,995 | Detached | Freehold |
| 57 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £299,995 | Detached | Freehold |
| 55 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £224,995 | Semi-detached | Freehold |
| 26 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £324,995 | Detached | Freehold |
| 23 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £194,995 | Terraced | Freehold |
| 13 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £299,995 | Detached | Freehold |
| 15 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £299,995 | Detached | Freehold |
| 9 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £329,995 | Detached | Freehold |
| 17 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £284,995 | Detached | Freehold |
| 29 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £263,995 | Detached | Freehold |
| 25 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £189,995 | Terraced | Freehold |
| 21 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £220,995 | Terraced | Freehold |
| 19 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £258,995 | Detached | Freehold |
| 18 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £204,995 | Semi-detached | Freehold |
| 20 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £199,995 | Semi-detached | Freehold |
| 24 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £264,995 | Detached | Freehold |
| 10 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Dec 2020 | £224,995 | Semi-detached | Freehold |
| 12 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Nov 2020 | £224,995 | Semi-detached | Freehold |
| 7 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Nov 2020 | £194,995 | Terraced | Freehold |
| 8 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Nov 2020 | £224,995 | Semi-detached | Freehold |
| 6 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Nov 2020 | £199,995 | Semi-detached | Freehold |
| 45 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Aug 2020 | £392,995 | Detached | Freehold |
| 47 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR | Jun 2020 | £339,995 | Detached | Freehold |