| 21 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Jan 2026 | £767,500 | Semi-detached | Freehold |
| 25 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Sep 2025 | £520,000 | Terraced | Freehold |
| 17 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Jun 2025 | £267,000 | Flat / maisonette | Leasehold |
| 6A Winchester Avenue, Penylan, Cardiff, CF23 9BT | Sep 2024 | £265,000 | Semi-detached | Leasehold |
| 19 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Dec 2022 | £650,000 | Semi-detached | Freehold |
| 11 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Apr 2021 | £475,000 | Terraced | Freehold |
| 27 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Apr 2019 | £475,000 | Terraced | Freehold |
| 1 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Feb 2017 | £425,000 | Terraced | Freehold |
| 7 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Jul 2015 | £345,000 | Semi-detached | Freehold |
| 14 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Jun 2010 | £335,000 | Terraced | Freehold |
| 2 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Mar 2007 | £380,000 | Semi-detached | Freehold |
| 8 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Aug 2004 | £250,000 | Semi-detached | Freehold |
| 24 Winchester Avenue, Penylan, Cardiff, CF23 9BT | May 2004 | £249,950 | Terraced | Freehold |
| 4 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Feb 2004 | £275,000 | Semi-detached | Freehold |
| 18 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Nov 2003 | £249,999 | Terraced | Freehold |
| 23 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Feb 2003 | £280,000 | Terraced | Freehold |
| 16 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Nov 1996 | £91,000 | Terraced | Freehold |
| 22 Winchester Avenue, Penylan, Cardiff, CF23 9BT | May 1996 | £91,000 | Semi-detached | Freehold |
| 20 Winchester Avenue, Penylan, Cardiff, CF23 9BT | Oct 1995 | £89,950 | Semi-detached | Freehold |