| 4 Mary Street, Porthcawl | Leasehold | 53 m² | £97,000 (2006) |
| 4A, Mary Street, Porthcawl | - | 51 m² | - |
| 6, Mary Street, Porthcawl | Freehold | 111 m² | £240,000 (2018) |
| 10 Mary Street, Porthcawl | - | 72 m² | - |
| 12 Mary Street, Porthcawl | Leasehold | 81 m² | £122,000 (2012) |
| 12A Mary Street, Porthcawl | - | 43 m² | - |
| 12B Mary Street, Porthcawl | - | 56 m² | - |
| 20, Mary Street, Porthcawl | - | 59 m² | - |
| 20B Mary Street, Porthcawl | - | 33 m² | - |
| 20C Mary Street, Porthcawl | - | 72 m² | - |
| 22A Mary Street, Porthcawl | - | 75 m² | - |
| 30, Mary Street, Porthcawl | - | 77 m² | - |
| 30A, Mary Street, Porthcawl | - | 170 m² | - |
| 34B Mary Street, Porthcawl | - | 66 m² | - |
| 34C Mary Street, Porthcawl | Leasehold | 108 m² | £74,500 (2015) |
| 36 Mary Street, Porthcawl | Leasehold | 74 m² | £55,000 (2002) |
| 36A, Mary Street, Porthcawl | Leasehold | 73 m² | £175,000 (2023) |
| 36B Mary Street, Porthcawl | Leasehold | 49 m² | £125,000 (2024) |
| 40, Mary Street, Porthcawl | Freehold | 241 m² | £336,000 (2019) |
| 42B Mary Street, Porthcawl | Leasehold | 93 m² | £120,000 (2011) |
| 42C, Mary Street, Porthcawl | Leasehold | 61 m² | £80,000 (2010) |
| 48A Mary Street, Porthcawl | - | 68 m² | - |
| 48C, Mary Street, Porthcawl | - | 67 m² | - |
| 50, Mary Street, Porthcawl | Freehold | 247 m² | £230,000 (2005) |
| First Floor And Second Floor Flat B, 30 Mary Street, Porthcawl | - | 170 m² | - |
| Fist Floor Flat, 48 Mary Street, Porthcawl | Leasehold | 74 m² | £175,000 (2025) |
| Flat 1, 26-28 Mary Street, Porthcawl | Leasehold | 71 m² | £121,500 (2018) |
| Flat 1, 38 Mary Street, Porthcawl | - | 70 m² | - |
| Flat 1, 40 Mary Street, Porthcawl | - | 61 m² | - |
| Flat 1, 44 Mary Street, Porthcawl | - | 35 m² | - |
| Flat 1, 50 Mary Street, Porthcawl | - | 29 m² | - |
| Flat 2, 26-28 Mary Street, Porthcawl | Leasehold | 61 m² | £160,000 (2021) |
| Flat 2, 38 Mary Street, Porthcawl | - | 39 m² | - |
| Flat 2, 44 Mary Street, Porthcawl | - | 27 m² | - |
| Flat 2, 50 Mary Street, Portcawl | - | 32 m² | - |
| Flat 3, 26-28 Mary Street, Porthcawl | Leasehold | 53 m² | £125,000 (2018) |
| Flat 3, 38 Mary Street, Porthcawl | - | 31 m² | - |
| Flat 3, 44 Mary Street, Porthcawl | - | 39 m² | - |
| Flat 3, 50 Mary Street, Porthcawl | - | 33 m² | - |
| Flat 4, 26-28 Mary Street, Porthcawl | Leasehold | 65 m² | £80,000 (2019) |
| Flat 4, 38 Mary Street, Porthcawl | - | 48 m² | - |
| Flat 4, 44 Mary Street, Porthcawl | - | 35 m² | - |
| Flat 4, 50 Mary Street, Porthcawl | - | 31 m² | - |
| Flat 5, 26-28 Mary Street, Porthcawl | Leasehold | 53 m² | £100,000 (2018) |
| Flat 5, 38 Mary Street, Porthcawl | - | 34 m² | - |
| Flat 5, 44 Mary Street, Porthcawl | - | 34 m² | - |
| Flat 5, 50 Mary Street, Porthcawl | - | 33 m² | - |
| Flat 6, 26-28 Mary Street, Porthcawl | Leasehold | 93 m² | £154,000 (2020) |
| Flat 6, 50 Mary Street, Porthcawl | - | 31 m² | - |
| Flat 7, 26-28, Mary Street, Porthcawl | Leasehold | 46 m² | £100,000 (2018) |
| Flat 8, 26-28 Mary Street, Porthcawl | Leasehold | 60 m² | £150,000 (2022) |
| Ground Floor Flat, 34 Mary Street, Porthcawl | Leasehold | 62 m² | £100,000 (2025) |
| Heritage Hotel, 24 Mary Street, Porthcawl | Freehold | 219 m² | £299,995 (2018) |