| 1, New Century Street, Tonypandy | Freehold | 59 m² | £72,500 (2013) |
| 2 New Century Street, Tonypandy | Freehold | 67 m² | £76,000 (2011) |
| 4, New Century Street, Tonypandy | Freehold | 78 m² | £42,000 (1996) |
| 5, New Century Street, Tonypandy | Freehold | 77 m² | £110,000 (2018) |
| 6 New Century Street, Tonypandy | Freehold | 92 m² | £89,500 (2005) |
| 10, New Century Street, Tonypandy | Freehold | 75 m² | £120,000 (2020) |
| 11 New Century Street, Tonypandy | Freehold | 71 m² | £63,000 (2016) |
| 13 New Century Street, Tonypandy | Freehold | 79 m² | £109,000 (2024) |
| 14 New Century Street, Tonypandy | Freehold | 74 m² | £93,000 (2023) |
| 15, New Century Street, Tonypandy | Freehold | 73 m² | £88,000 (2019) |
| 19 New Century Street, Trealaw, Rhondda Cynon Taff | Freehold | 78 m² | £110,000 (2023) |
| 23 New Century Street, Tonypandy | - | 85 m² | - |
| 24, New Century Street, Tonypandy | Freehold | 77 m² | £47,000 (2012) |
| 26 New Century Street, Tonypandy | - | 74 m² | - |
| 27 New Century Street, Tonypandy | Freehold | 99 m² | £41,000 (2001) |
| 29, New Century Street, Tonypandy | Freehold | 72 m² | £64,000 (2015) |
| 32, New Century Street, Tonypandy | Freehold | 123 m² | £104,950 (2018) |
| 33 New Century Street, Tonypandy | - | 73 m² | - |
| 34, New Century Street, Tonypandy | - | 69 m² | - |
| 35, New Century Street, Tonypandy | - | 78 m² | - |
| 36, New Century Street, Tonypandy | Freehold | 70 m² | £95,000 (2016) |
| 37 New Century Street, Tonypandy | Freehold | 69 m² | £90,000 (2025) |
| 41 New Century Street, Tonypandy | - | 78 m² | - |
| 46 New Century Street, Trealaw, Tonypandy, Tonypandy | - | 77 m² | - |
