| 1, Williams Crescent, Barry | Leasehold | 75 m² | £100,000 (2023) |
| 2, Williams Crescent, Barry | - | 77 m² | - |
| 3 Williams Crescent, Barry | Leasehold | 78 m² | £60,000 (2005) |
| 4, Williams Crescent, Barry | - | 75 m² | - |
| 5, Williams Crescent, Barry | - | 77 m² | - |
| 6, Williams Crescent, Barry | - | 77 m² | - |
| 7, Williams Crescent, Barry | Leasehold | 75 m² | £79,000 (2007) |
| 8, Williams Crescent, Barry | Leasehold | 77 m² | £110,000 (2025) |
| 9, Williams Crescent, Barry | - | 77 m² | - |
| 10, Williams Crescent, Barry | - | 75 m² | - |
| 11, Williams Crescent, Barry | - | 77 m² | - |
| 12, Williams Crescent, Barry | - | 77 m² | - |
| 13, Williams Crescent, Barry | - | 75 m² | - |
| 14, Williams Crescent, Barry | - | 77 m² | - |
| 15, Williams Crescent, Barry | - | 77 m² | - |
| 16, Williams Crescent, Barry | - | 75 m² | - |
| 17 Williams Crescent, Barry | Leasehold | 71 m² | £110,000 (2024) |
| 18, Williams Crescent, Barry | - | 77 m² | - |
| 19, Williams Crescent, Barry | - | 75 m² | - |
| 20, Williams Crescent, Barry | - | 77 m² | - |
| 21, Williams Crescent, Barry | - | 77 m² | - |
| 22 Williams Crescent, Barry | Leasehold | 74 m² | £75,000 (2006) |
| 23 Williams Crescent, Barry | - | 71 m² | - |
| 24, Williams Crescent, Barry | - | 77 m² | - |
| 25, Williams Crescent, Barry | Leasehold | 75 m² | £104,000 (2023) |
| 26, Williams Crescent, Barry | Leasehold | 69 m² | £75,000 (2019) |
| 27, Williams Crescent, Barry | - | 77 m² | - |
| 28, Williams Crescent, Barry | Leasehold | 75 m² | £113,148 (2026) |
| 29, Williams Crescent, Barry | - | 77 m² | - |
| 30, Williams Crescent, Barry | - | 77 m² | - |
| Flat 31 Butt-Lee Court, Williams Crescent, Barry | - | 79 m² | - |
| Flat 32, Butt-Lee Court, Williams Crescent, Barry | - | 71 m² | - |
| Flat 33 Butt-Lee Court, Williams Crescent, Barry | Leasehold | 78 m² | £81,000 (2016) |
| Flat 34, Butt-Lee Court, Williams Crescent, Barry | Leasehold | 24 m² | £85,000 (2012) |
| Flat 35 Butt-Lee Court, Williams Crescent, Barry | - | 82 m² | - |
| Flat 36 Butt-Lee Court, Williams Crescent, Barry | Leasehold | 73 m² | £70,000 (2009) |
| Flat 37 Butt-Lee Court, Williams Crescent, Barry | - | 77 m² | - |
| Flat 38 Butt-Lee Court, Williams Crescent, Barry | - | 69 m² | - |
| Flat 39 Butt-Lee Court, Williams Crescent, Barry | - | 80 m² | - |
| Flat 41 Butt-Lee Court, Williams Crescent, Barry | - | 84 m² | - |
| Flat 42, Butt-Lee Court, Williams Crescent, Barry | - | 74 m² | - |
| Flat 45, Butt-Lee Court, Williams Crescent, Barry | Leasehold | 71 m² | £101,000 (2020) |
| Flat 46, Butt-Lee Court, Williams Crescent, Barry | - | 72 m² | - |
| Flat 48 Butt-Lee Court, Williams Crescent, Barry | Leasehold | 54 m² | £80,000 (2017) |
| Flat 51 Butt-Lee Court, Williams Crescent, Barry | - | 50 m² | - |
| Flat 52 Butt-Lee Court, Williams Crescent, Barry | - | 40 m² | - |
