| 49 Castle Street, Maesteg | Freehold | 63 m² | £80,000 (2004) |
| 49A Castle Street, Maesteg | - | 59 m² | - |
| 50, Castle Street, Maesteg | Freehold | 109 m² | £109,000 (2019) |
| 51, Castle Street, Maesteg | Freehold | 121 m² | £75,000 (2010) |
| 52, Castle Street, Maesteg | - | 111 m² | - |
| 53 Castle Street, Maesteg | Freehold | 107 m² | £150,000 (2025) |
| 54, Castle Street, Maesteg | Freehold | 147 m² | £119,000 (2020) |
| 55, Castle Street, Maesteg | Freehold | 119 m² | £93,000 (2015) |
| 56, Castle Street, Maesteg | - | 107 m² | - |
| 58 Castle Street, Maesteg | - | 73 m² | - |
| 59A, Castle Street, Maesteg | Leasehold | 90 m² | £45,000 (2019) |
| 59B, Castle Street, Maesteg | Leasehold | 93 m² | £45,000 (2019) |
| 63B Castle Street, Maesteg | - | 61 m² | - |
| 65 Castle Street, Maesteg | - | 63 m² | - |
| 66 Castle Street, Maesteg | Freehold | 69 m² | £86,000 (2022) |
| 68A, Castle Street, Maesteg | Freehold | 51 m² | £75,000 (2020) |
| 68C, Castle Street, Maesteg | Freehold | 72 m² | £55,000 (2018) |
| 76 Castle Street, Maesteg | Freehold | 163 m² | £89,000 (2024) |
| 79, Castle Street, Maesteg | Freehold | 125 m² | £165,000 (2024) |
| 80A Castle Street, Maesteg | - | 100 m² | - |
| The Flat, 80 Castle Street, Maesteg | - | 94 m² | - |