| 35 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Dec 2025 | £390,000 | Terraced | Freehold |
| 3 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Nov 2025 | £338,000 | Terraced | Freehold |
| 41 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Nov 2025 | £365,000 | Terraced | Freehold |
| 16 Mostyn Square, Llanishen, Cardiff, CF14 5FE | May 2024 | £372,500 | Terraced | Freehold |
| 5 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Nov 2023 | £347,000 | Terraced | Freehold |
| 15 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Aug 2022 | £360,000 | Terraced | Freehold |
| 6 Mostyn Square, Llanishen, Cardiff, CF14 5FE | May 2021 | £265,000 | Terraced | Freehold |
| 4 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Apr 2021 | £265,000 | Terraced | Freehold |
| 14 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Dec 2018 | £245,000 | Terraced | Freehold |
| 12 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Jul 2017 | £226,500 | Terraced | Freehold |
| 29 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Jan 2017 | £247,000 | Terraced | Freehold |
| 7 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Nov 2015 | £237,000 | Terraced | Freehold |
| 37 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Sep 2015 | £239,950 | Terraced | Freehold |
| 18 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Aug 2015 | £340,000 | Detached | Freehold |
| 31 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Jun 2014 | £218,000 | Terraced | Freehold |
| 11 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Mar 2014 | £224,000 | Terraced | Freehold |
| 33 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Dec 2013 | £215,000 | Terraced | Freehold |
| 19 Mostyn Square, Llanishen, Cardiff, CF14 5FE | May 2013 | £217,000 | Semi-detached | Freehold |
| 21 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Sep 2012 | £215,000 | Semi-detached | Freehold |
| 27 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Apr 2010 | £288,000 | Detached | Freehold |
| 10 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Jun 2009 | £204,495 | Semi-detached | Freehold |
| 43 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Jun 2009 | £200,000 | Semi-detached | Freehold |
| 45 Mostyn Square, Llanishen, Cardiff, CF14 5FE | May 2009 | £240,000 | Detached | Freehold |
| 8 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Apr 2009 | £195,000 | Semi-detached | Freehold |
| 39 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Mar 2009 | £207,000 | Terraced | Freehold |
| 2 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Jan 2009 | £232,000 | Semi-detached | Freehold |
| 23 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Dec 2008 | £272,995 | Detached | Freehold |
| 1 Mostyn Square, Llanishen, Cardiff, CF14 5FE | Aug 2008 | £224,995 | Terraced | Freehold |
| 17 Mostyn Square, Llanishen, Cardiff, CF14 5FE | May 2008 | £340,000 | Detached | Freehold |
| 9 Mostyn Square, Llanishen, Cardiff, CF14 5FE | May 2008 | £210,000 | Terraced | Freehold |