| 16 Webster Street, Treharris | - | 101 m² | - |
| 17, Webster Street, Treharris | Freehold | 70 m² | £93,000 (2007) |
| 18 Webster Street, Treharris | - | 76 m² | - |
| 19 Webster Street, Treharris | Freehold | 76 m² | £110,000 (2023) |
| 20 Webster Street, Treharris, Treharris | Freehold | 72 m² | £105,000 (2021) |
| 21 Webster Street, Treharris | Freehold | 62 m² | £48,000 (2019) |
| 22 Webster Street, Treharris | Freehold | 72 m² | £104,000 (2022) |
| 23 Webster Street, Treharris | Freehold | 70 m² | £58,000 (2021) |
| 24, Webster Street, Treharris | Freehold | 68 m² | £67,500 (2020) |
| 25, Webster Street, Treharris | Freehold | 84 m² | £8,000 (1997) |
| 26, Webster Street, Treharris | Freehold | 65 m² | £50,000 (2023) |
| 28, Webster Street, Treharris | Freehold | 90 m² | £41,950 (2002) |
| 30 Webster Street, Treharris | Freehold | 92 m² | £87,500 (2006) |
| 31, Webster Street, Treharris | - | 73 m² | - |
| 33, Webster Street, Treharris | Freehold | 75 m² | £55,000 (2017) |
| 35, Webster Street, Treharris | - | 87 m² | - |
| 36 Webster Street, Treharris | Freehold | 69 m² | £95,000 (2022) |
| 37 Webster Street, Treharris | Freehold | 84 m² | £38,500 (2006) |
| 39, Webster Street, Treharris | Freehold | 71 m² | £96,500 (2019) |
| 40, Webster Street, Treharris | Freehold | 89 m² | £96,500 (2021) |
| 41, Webster Street, Treharris | Freehold | 79 m² | £45,000 (2018) |
| 42, Webster Street, Treharris | Freehold | 86 m² | £80,000 (2011) |
| 43, Webster Street, Treharris | Freehold | 78 m² | £76,500 (2006) |
| 44 Webster Street, Treharris | Freehold | 80 m² | £56,000 (2004) |
| 46 Webster Street, Treharris | Freehold | 82 m² | £34,000 (2014) |
| 47, Webster Street, Treharris | Freehold | 71 m² | £77,000 (2018) |
| 48 Webster Street, Treharris | Freehold | 71 m² | £124,995 (2023) |
| 49 Webster Street, Treharris | - | 57 m² | - |
| 50 Webster Street, Treharris, Treharris | Freehold | 57 m² | £120,000 (2022) |
| 51, Webster Street, Treharris | Freehold | 62 m² | £105,000 (2021) |
| 53, Webster Street, Treharris | Freehold | 62 m² | £95,000 (2020) |
| 55, Webster Street, Treharris | Freehold | 80 m² | £75,000 (2020) |
| 58 Webster Street, Treharris | Freehold | 91 m² | £130,000 (2024) |
| 59, Webster Street, Treharris | Freehold | 75 m² | £83,000 (2017) |
| 61 Webster Street, Treharris | Freehold | 71 m² | £53,000 (2010) |
| 62, Webster Street, Treharris | Freehold | 75 m² | £82,500 (2016) |
| 63, Webster Street, Treharris | - | 103 m² | - |
| 65, Webster Street, Treharris | Freehold | 74 m² | £82,000 (2018) |
| 66 Webster Street, Treharris, Treharris | Freehold | 68 m² | £85,000 (2022) |