| 1 Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 87 m² | £185,000 (2025) |
| 3, Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 91 m² | - |
| 4 Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 127 m² | £166,000 (2023) |
| 5, Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 80 m² | - |
| 6, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 101 m² | £105,000 (2010) |
| 9, Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 80 m² | - |
| 10, Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 80 m² | - |
| 11 Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 72 m² | £124,950 (2007) |
| 12 Ffordd Y Graig, Old Colwyn, Colwyn Bay, Colwyn Bay | - | 88 m² | - |
| 13 Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 85 m² | £160,000 (2025) |
| 15, Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 85 m² | - |
| 16, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 99 m² | £87,500 (2012) |
| 17, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 87 m² | £95,000 (2015) |
| 19 Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 83 m² | £164,000 (2026) |
| 20 Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 102 m² | - |
| 22 Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 95 m² | £52,000 (2002) |
| 24, Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 83 m² | - |
| 25, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 92 m² | £120,000 (2020) |
| 27, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 95 m² | £140,000 (2022) |
| 28, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 90 m² | £105,000 (2016) |
| 29 Ffordd Y Graig, Old Colwyn, Colwyn Bay | - | 96 m² | - |
| 32, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 84 m² | £89,000 (2014) |
| 36, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 84 m² | £173,000 (2024) |
| 38, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 104 m² | £19,800 (2002) |
| 40, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 98 m² | £19,760 (2002) |
| 44 Ffordd Y Graig, Old Colwyn, Colwyn Bay, Colwyn Bay | - | 84 m² | - |
| 46, Ffordd Y Graig, Old Colwyn, Colwyn Bay | Freehold | 99 m² | £112,500 (2020) |