| 3, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 115 m² | £130,000 (2020) |
| 5, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 164 m² | £162,500 (2014) |
| 7, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 122 m² | £72,000 (2002) |
| 8, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 48 m² | £83,000 (2007) |
| 9, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 127 m² | £145,000 (2014) |
| 11 Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 135 m² | £126,000 (2018) |
| 12, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 76 m² | £117,500 (2003) |
| 13, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 126 m² | £186,000 (2019) |
| 14, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 101 m² | £157,000 (2017) |
| 15 Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 127 m² | £148,000 (2025) |
| 16, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 144 m² | £145,000 (2017) |
| 17, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 106 m² | £122,500 (2017) |
| 18 Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 145 m² | £255,000 (2022) |
| 20 Cadwgan Road, Old Colwyn, Colwyn Bay | - | 138 m² | - |
| 22B, Cadwgan Road, Old Colwyn, Colwyn Bay | Leasehold | 99 m² | £105,000 (2019) |
| 24, Cadwgan Road, Old Colwyn, Colwyn Bay | Freehold | 100 m² | £97,000 (2015) |
| First Floor Flat, 8 Cadwgan Road, Old Colwyn, Colwyn Bay | - | 71 m² | - |
| First Floor Flat, 10, Cadwgan Road, Old Colwyn, Colwyn Bay | Leasehold | 69 m² | £60,000 (2006) |
