| 1 Richard Street, Maerdy, Ferndale | Freehold | 93 m² | £114,000 (2026) |
| 3, Richard Street, Maerdy, Ferndale | Freehold | 105 m² | £62,950 (2006) |
| 8 Richard Street, Maerdy, Ferndale | Freehold | 90 m² | £60,000 (2020) |
| 10, Richard Street, Maerdy, Ferndale | - | 91 m² | - |
| 11, Richard Street, Maerdy, Ferndale | Freehold | 117 m² | £29,000 (1995) |
| 12, Richard Street, Maerdy, Ferndale | Freehold | 85 m² | £35,000 (1997) |
| 13, Richard Street, Maerdy, Ferndale | - | 93 m² | - |
| 14, Richard Street, Maerdy, Ferndale | - | 113 m² | - |
| 15, Richard Street, Maerdy, Ferndale | - | 85 m² | - |
| 17, Richard Street, Maerdy, Ferndale | Freehold | 142 m² | £50,000 (2008) |
| 18, Richard Street, Maerdy, Ferndale | Freehold | 104 m² | £23,000 (1998) |
| 19, Richard Street, Maerdy, Ferndale | - | 110 m² | - |
| 20, Richard Street, Maerdy, Ferndale | Freehold | 97 m² | £80,000 (2009) |
| 21, Richard Street, Maerdy, Ferndale | - | 91 m² | - |
| 23, Richard Street, Maerdy, Ferndale | Freehold | 88 m² | £50,000 (2015) |
| 25, Richard Street, Maerdy, Ferndale | Freehold | 85 m² | £85,000 (2023) |
| 27, Richard Street, Maerdy, Ferndale | - | 93 m² | - |
| 29, Richard Street, Maerdy, Ferndale | - | 113 m² | - |
| 30 Richard Street, Maerdy, Ferndale | Freehold | 91 m² | £117,000 (2024) |
| 31, Richard Street, Maerdy, Ferndale | Freehold | 104 m² | £83,000 (2020) |
| 33, Richard Street, Maerdy, Ferndale | Freehold | 92 m² | £72,000 (2006) |
| 34 Richard Street, Maerdy, Ferndale | Freehold | 98 m² | £63,000 (2006) |
| 35 Richard Street, Maerdy, Ferndale | Freehold | 96 m² | £68,000 (2026) |
| 36, Richard Street, Maerdy, Ferndale | Freehold | 123 m² | £14,000 (2001) |
| 37, Richard Street, Maerdy, Ferndale | - | 113 m² | - |
| 38, Richard Street, Maerdy, Ferndale | Freehold | 88 m² | £50,000 (2018) |
| 39 Richard Street, Maerdy, Ferndale | - | 91 m² | - |
| 40 Richard Street, Maerdy, Ferndale | Freehold | 79 m² | £96,950 (2024) |
| 43, Richard Street, Maerdy, Ferndale | - | 94 m² | - |
| 45, Richard Street, Maerdy, Ferndale | - | 100 m² | - |
| 46, Richard Street, Maerdy, Ferndale | Freehold | 149 m² | £21,000 (1997) |
| 47, Richard Street, Maerdy, Ferndale | Freehold | 103 m² | £89,000 (2019) |
| 48, Richard Street, Maerdy, Ferndale | - | 112 m² | - |
| 49, Richard Street, Maerdy, Ferndale | - | 75 m² | - |
| 50, Richard Street, Maerdy, Ferndale | - | 90 m² | - |