| 2 Maesmafon Cottages, High Street, Nelson, Treharris | Freehold | 66 m² | £155,000 (2018) |
| 68, High Street, Nelson, Treharris | Freehold | 77 m² | £150,000 (2010) |
| 72 High Street, Nelson, Treharris | Freehold | 100 m² | £240,000 (2022) |
| 76, High Street, Nelson, Treharris | Freehold | 80 m² | £139,000 (2012) |
| 82, High Street, Nelson, Treharris | Freehold | 91 m² | £260,000 (2023) |
| 84, High Street, Nelson, Treharris | Freehold | 120 m² | £175,000 (2015) |
| 86, High Street, Nelson, Treharris | Freehold | 104 m² | £138,000 (2017) |
| 88, High Street, Nelson, Treharris | Freehold | 86 m² | £140,000 (2012) |
| 91 High Street, Nelson, Treharris | Freehold | 109 m² | £340,000 (2025) |
| 94, High Street, Nelson, Treharris | Freehold | 87 m² | £195,000 (2012) |
| 95, High Street, Nelson, Treharris | Freehold | 87 m² | £115,000 (2012) |
| 97, High Street, Nelson, Treharris | Freehold | 101 m² | £148,000 (2015) |
| 99, High Street, Nelson, Treharris | Freehold | 119 m² | £185,000 (2018) |
| 101, High Street, Nelson, Treharris | Freehold | 95 m² | £145,000 (2016) |
| 103, High Street, Nelson, Treharris | Freehold | 76 m² | £145,000 (2017) |
| 106, High Street, Nelson, Treharris | Freehold | 91 m² | £186,000 (2018) |
| 107, High Street, Nelson, Treharris | Freehold | 80 m² | £137,000 (2005) |
| 109, High Street, Nelson, Treharris | - | 118 m² | - |
| 110, High Street, Nelson, Treharris | Freehold | 84 m² | £143,000 (2014) |
| 111 High Street, Nelson, Treharris | Freehold | 152 m² | £292,500 (2025) |
| 112, High Street, Nelson, Treharris | Freehold | 118 m² | £150,000 (2011) |
| 113 High Street, Nelson, Treharris | Freehold | 161 m² | £330,000 (2022) |
| 115, High Street, Nelson, Treharris | Freehold | 116 m² | £135,000 (2015) |
| 123, High Street, Nelson, Treharris | - | 130 m² | - |
| 125, High Street, Nelson, Treharris | Freehold | 121 m² | £119,000 (2013) |
| 129, High Street, Nelson, Treharris | Freehold | 88 m² | £145,000 (2016) |
| 133 High Street, Nelson, Treharris | Freehold | 89 m² | £280,000 (2026) |
| 135 High Street, Nelson, Treharris | Freehold | 172 m² | £378,500 (2024) |
| 135A, High Street, Nelson, Treharris | Freehold | 222 m² | £225,000 (2004) |
| The Georgian, High Street, Nelson, Treharris | - | 187 m² | - |