| 29 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Mar 2025 | £265,000 | Terraced | Freehold |
| 3 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Nov 2024 | £295,000 | Detached | Freehold |
| 22 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Mar 2024 | £285,000 | Semi-detached | Freehold |
| Chestnut Cottage Walwyn Place, St Mellons, Cardiff, CF3 0PU | Nov 2023 | £205,000 | Semi-detached | Freehold |
| 9 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Oct 2023 | £325,000 | Detached | Freehold |
| 27 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Apr 2023 | £180,000 | Semi-detached | Freehold |
| 24 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jan 2022 | £190,000 | Semi-detached | Freehold |
| 20 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Oct 2021 | £250,000 | Semi-detached | Freehold |
| 37 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Sep 2019 | £151,000 | Semi-detached | Freehold |
| 14 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Nov 2017 | £190,000 | Detached | Freehold |
| 10 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Mar 2017 | £188,000 | Semi-detached | Freehold |
| 18 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jan 2017 | £149,000 | Semi-detached | Freehold |
| 17 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Aug 2016 | £243,000 | Detached | Freehold |
| 16 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Nov 2015 | £134,000 | Semi-detached | Freehold |
| 39 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Nov 2015 | £134,000 | Semi-detached | Freehold |
| 13 Walwyn Place, St Mellons, Cardiff, CF3 0PU | May 2015 | £246,000 | Detached | Freehold |
| 7 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jan 2015 | £249,995 | Detached | Freehold |
| 31 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Aug 2014 | £165,000 | Semi-detached | Freehold |
| 5 Walwyn Place, St Mellons, Cardiff, CF3 0PU | May 2011 | £185,000 | Detached | Freehold |
| 1 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jun 2010 | £150,000 | Semi-detached | Freehold |
| 30 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Aug 2008 | £126,000 | Semi-detached | Freehold |
| 6 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Apr 2006 | £121,000 | Semi-detached | Freehold |
| 32 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Apr 2006 | £120,000 | Semi-detached | Freehold |
| 26 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Dec 2005 | £117,500 | Semi-detached | Freehold |
| 12 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jul 2005 | £142,950 | Detached | Freehold |
| 41 Walwyn Place, St Mellons, Cardiff, CF3 0PU | May 2005 | £138,000 | Detached | Freehold |
| 35 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Oct 2004 | £125,000 | Semi-detached | Freehold |
| 21 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Sep 2004 | £149,995 | Semi-detached | Freehold |
| 33 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Oct 2003 | £94,000 | Semi-detached | Freehold |
| 23 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Oct 2003 | £120,000 | Semi-detached | Freehold |
| 8 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Nov 2002 | £105,000 | Detached | Freehold |
| 28 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jul 2001 | £77,950 | Detached | Freehold |
| 25 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Jun 2001 | £79,500 | Terraced | Freehold |
| 15 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Apr 2000 | £84,995 | Detached | Freehold |
| 19 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Apr 2000 | £79,995 | Semi-detached | Freehold |
| 2 Walwyn Place, St Mellons, Cardiff, CF3 0PU | Sep 1999 | £70,950 | Terraced | Freehold |