| 1, Heather Court, Quakers Yard, Treharris | Freehold | 128 m² | £325,000 (2020) |
| 3, Heather Court, Quakers Yard, Treharris | Freehold | 119 m² | £219,000 (2014) |
| 4, Heather Court, Quakers Yard, Treharris | Freehold | 152 m² | £265,000 (2017) |
| 5 Heather Court, Quakers Yard, Treharris | Freehold | 121 m² | £410,000 (2023) |
| 6, Heather Court, Quakers Yard, Treharris | Freehold | 122 m² | £200,000 (2011) |
| 8, Heather Court, Quakers Yard, Treharris | Freehold | 163 m² | £252,500 (2022) |
| 11 Heather Court, Quakers Yard, Treharris | Freehold | 116 m² | £219,000 (2017) |
| 13, Heather Court, Quakers Yard, Treharris | Freehold | 141 m² | £225,000 (2009) |
| 15, Heather Court, Quakers Yard, Treharris | Freehold | 133 m² | £197,000 (2013) |
| 16, Heather Court, Quakers Yard, Treharris | Freehold | 133 m² | £207,000 (2006) |
| 17, Heather Court, Quakers Yard, Treharris | Freehold | 96 m² | £221,000 (2019) |
| 19, Heather Court, Quakers Yard, Treharris | Freehold | 73 m² | £174,000 (2018) |
| 20, Heather Court, Quakers Yard, Treharris | Freehold | 80 m² | £190,000 (2017) |
| 22 Heather Court, Quakers Yard, Treharris | Freehold | 113 m² | £250,000 (2016) |
| 23, Heather Court, Quakers Yard, Treharris | - | 81 m² | - |
| 24, Heather Court, Quakers Yard, Treharris | Freehold | 75 m² | £155,000 (2006) |
| 26, Heather Court, Quakers Yard, Treharris | Freehold | 129 m² | £219,950 (2015) |
| 27, Heather Court, Quakers Yard, Treharris | Freehold | 114 m² | £267,500 (2019) |
| 29 Heather Court, Quakers Yard, Treharris | Freehold | 111 m² | £215,000 (2009) |
| 30, Heather Court, Quakers Yard, Treharris | Freehold | 125 m² | £200,000 (2011) |
| 33 Heather Court, Quakers Yard, Treharris | Freehold | 126 m² | £395,000 (2025) |
| 36 Heather Court, Quakers Yard, Treharris | Freehold | 129 m² | £245,000 (2007) |
| 37, Heather Court, Quakers Yard, Treharris | Freehold | 120 m² | £242,950 (2007) |
| 38, Heather Court, Quakers Yard, Treharris | Freehold | 93 m² | £235,000 (2021) |
| 40 Heather Court, Quakers Yard, Treharris | Freehold | 85 m² | £254,000 (2025) |
| 41 Heather Court, Quakers Yard, Treharris | Freehold | 142 m² | £388,000 (2024) |
| 42, Heather Court, Quakers Yard, Treharris | Freehold | 112 m² | £220,000 (2009) |
| 44, Heather Court, Quakers Yard, Treharris | - | 124 m² | - |
| 45, Heather Court, Quakers Yard, Treharris | Freehold | 110 m² | £210,000 (2014) |
| 46, Heather Court, Quakers Yard, Treharris | Freehold | 133 m² | £245,000 (2007) |
| 48 Heather Court, Quakers Yard, Treharris | Freehold | 132 m² | £235,000 (2007) |
| 49 Heather Court, Quakers Yard, Treharris | Freehold | 158 m² | £495,000 (2026) |