| 2, Birkdale Avenue, Colwyn Bay | Freehold | 73 m² | £160,000 (2018) |
| 3, Birkdale Avenue, Colwyn Bay | Freehold | 87 m² | £168,500 (2019) |
| 4 Birkdale Avenue, Colwyn Bay | Freehold | 75 m² | £235,000 (2024) |
| 5, Birkdale Avenue, Colwyn Bay | Freehold | 83 m² | £184,950 (2021) |
| 6 Birkdale Avenue, Colwyn Bay | Freehold | 81 m² | £225,500 (2026) |
| 7, Birkdale Avenue, Colwyn Bay | Freehold | 91 m² | £142,000 (2016) |
| 8, Birkdale Avenue, Colwyn Bay | Freehold | 95 m² | £178,000 (2019) |
| 10, Birkdale Avenue, Colwyn Bay | Freehold | 46 m² | £127,000 (2012) |
| 16 Birkdale Avenue, Colwyn Bay | Freehold | 76 m² | £190,000 (2024) |
| 24, Birkdale Avenue, Colwyn Bay | Freehold | 76 m² | £145,000 (2004) |
| 30 Birkdale Avenue, Colwyn Bay | Freehold | 93 m² | £227,500 (2025) |
| 32, Birkdale Avenue, Colwyn Bay | - | 72 m² | - |
| 36, Birkdale Avenue, Colwyn Bay | Freehold | 73 m² | £148,000 (2017) |
| 38 Birkdale Avenue, Colwyn Bay | Freehold | 84 m² | £137,500 (2015) |
| 40, Birkdale Avenue, Colwyn Bay | Freehold | 53 m² | £169,000 (2010) |
| 42, Birkdale Avenue, Colwyn Bay | Freehold | 79 m² | £157,000 (2015) |
| 44 Birkdale Avenue, Colwyn Bay | Freehold | 106 m² | £275,000 (2023) |
| 46 Birkdale Avenue, Colwyn Bay | Freehold | 80 m² | £235,000 (2025) |
| 50, Birkdale Avenue, Colwyn Bay | Freehold | 96 m² | £150,000 (2016) |
| 52, Birkdale Avenue, Colwyn Bay | - | 81 m² | - |
| 58 Birkdale Avenue, Colwyn Bay | Freehold | 78 m² | £55,000 (2000) |
