| 29 Osborne Square, Cardiff, CF11 8BG | Aug 2026 | £249,950 | Terraced | Freehold |
| 26 Osborne Square, Cardiff, CF11 8BG | Jun 2026 | £251,500 | Semi-detached | Freehold |
| 13 Osborne Square, Cardiff, CF11 8BG | Apr 2025 | £250,000 | Semi-detached | Freehold |
| 2 Osborne Square, Cardiff, CF11 8BG | Apr 2025 | £300,000 | Terraced | Freehold |
| 10 Osborne Square, Cardiff, CF11 8BG | Sep 2023 | £220,000 | Terraced | Freehold |
| 22 Osborne Square, Cardiff, CF11 8BG | Aug 2023 | £330,000 | Other property | Freehold |
| 27 Osborne Square, Cardiff, CF11 8BG | Jun 2022 | £261,000 | Terraced | Freehold |
| 25 Osborne Square, Cardiff, CF11 8BG | May 2021 | £197,500 | Terraced | Freehold |
| 7 Osborne Square, Cardiff, CF11 8BG | Dec 2020 | £217,000 | Terraced | Freehold |
| 19 Osborne Square, Cardiff, CF11 8BG | Oct 2020 | £325,000 | Semi-detached | Freehold |
| 3 Osborne Square, Cardiff, CF11 8BG | Oct 2020 | £292,500 | Terraced | Freehold |
| 15 Osborne Square, Cardiff, CF11 8BG | Oct 2019 | £177,000 | Terraced | Freehold |
| 8 Osborne Square, Cardiff, CF11 8BG | Oct 2019 | £191,000 | Terraced | Freehold |
| 14 Osborne Square, Cardiff, CF11 8BG | May 2017 | £172,500 | Terraced | Freehold |
| 24 Osborne Square, Cardiff, CF11 8BG | Jan 2017 | £190,000 | Terraced | Freehold |
| 16 Osborne Square, Cardiff, CF11 8BG | Jun 2015 | £124,000 | Terraced | Freehold |
| 5 Osborne Square, Cardiff, CF11 8BG | Feb 2014 | £86,000 | Terraced | Freehold |
| 12 Osborne Square, Cardiff, CF11 8BG | Jan 2014 | £81,000 | Terraced | Freehold |
| 1 Osborne Square, Cardiff, CF11 8BG | Oct 2012 | £111,000 | Terraced | Freehold |
| 4 Osborne Square, Cardiff, CF11 8BG | Jun 2008 | £200,000 | Detached | Freehold |
| 28 Osborne Square, Cardiff, CF11 8BG | Mar 2001 | £77,000 | Terraced | Freehold |
| 18 Osborne Square, Cardiff, CF11 8BG | Aug 2000 | £50,000 | Terraced | Freehold |
| 20 Osborne Square, Cardiff, CF11 8BG | Feb 1996 | £36,000 | Terraced | Freehold |