| Becketts House, Bridge Road, Old St. Mellons, Cardiff | Freehold | 301 m² | £1,025,000 (2026) |
| Brooklands House, Bridge Road, Old St Mellons, Cardiff | Freehold | 247 m² | £830,950 (2022) |
| Chaldon, Bridge Road, Old St. Mellons, Cardiff | Freehold | 269 m² | £180,000 (1996) |
| Delamere, Bridge Road, Old St. Mellons, Cardiff | Freehold | 97 m² | £274,000 (2012) |
| Dolbantau, Bridge Road, Old St. Mellons, Cardiff | Freehold | 112 m² | £365,000 (2016) |
| Efail Newydd, Bridge Road, Cardiff | - | 83 m² | - |
| Ellancombe, Bridge Road, Old St. Mellons, Cardiff | Freehold | 72 m² | £160,000 (2009) |
| Ffynnon Sillian, Bridge Road, Cardiff | - | 99 m² | - |
| Hazelwood, Bridge Road, Old St. Mellons, Cardiff | - | 177 m² | - |
| Hollybush, Bridge Road, Old St. Mellons, Cardiff | Freehold | 255 m² | £590,000 (2017) |
| Kadina, Bridge Road, Old St. Mellons, Cardiff | Freehold | 143 m² | £600,000 (2018) |
| Kenid, Bridge Road, Old St. Mellons, Cardiff | Freehold | 148 m² | £207,500 (2003) |
| Kubair, Bridge Road, Old St. Mellons, Cardiff | - | 179 m² | - |
| Llys Sillian, Bridge Road, Cardiff | - | 99 m² | - |
| Luffield House, Bridge Road, Old St Mellons, Cardiff | Freehold | 302 m² | £950,000 (2021) |
| Mars Y Berllan, Bridge Road, Cardiff | - | 83 m² | - |
| Newlands, Bridge Road, Old St. Mellons, Cardiff | Freehold | 125 m² | £375,000 (2026) |
| Plas Coch, Bridge Road, Old St. Mellons, Cardiff | - | 291 m² | - |
| Silverwood, Bridge Road, Old St. Mellons, Cardiff | Freehold | 117 m² | £287,500 (2002) |
| St. Julians Forge, Bridge Road, Old St. Mellons, Cardiff | - | 219 m² | - |
| The Elms, Bridge Road, Old St. Mellons, Cardiff | Freehold | 96 m² | £285,000 (2014) |
| The Forge, Bridge Road, Old St. Mellons, Cardiff | Freehold | 189 m² | £715,000 (2025) |
| Treetops, Bridge Road, Old St. Mellons, Cardiff | - | 272 m² | - |
| Vale House, Bridge Road, Old St Mellons, Cardiff | - | 378 m² | - |
| Wayside, Bridge Road, Old St. Mellons, Cardiff | Freehold | 111 m² | £342,950 (2016) |
| Wellington House, Bridge Road, Old St Mellons, Cardiff | Freehold | 302 m² | £940,000 (2021) |
| White Acre, Bridge Road, Old St. Mellons, Cardiff | Freehold | 234 m² | £840,000 (2025) |
| Woodcote House, Bridge Road, Old St Mellons, Cardiff | Freehold | 247 m² | £835,000 (2021) |
