| 1 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 101 m² | £85,000 (2002) |
| 3, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 87 m² | £139,000 (2018) |
| 5, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 92 m² | £248,000 (2026) |
| 6, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 97 m² | £163,500 (2011) |
| 8, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 87 m² | £129,000 (2018) |
| 9 Ynys Hir, Coed-Y-Cwm, Pontypridd | - | 105 m² | - |
| 11, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 142 m² | £181,000 (2014) |
| 12, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 75 m² | £144,500 (2018) |
| 13, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 97 m² | £135,000 (2010) |
| 14 Ynys Hir, Coed-Y-Cwm, Pontypridd | - | 111 m² | - |
| 15, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 87 m² | £180,000 (2022) |
| 17 Ynys Hir, Coed-Y-Cwm, Pontypridd | - | 65 m² | - |
| 18, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 55 m² | £123,500 (2025) |
| 20 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 83 m² | £104,950 (2008) |
| 21, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 55 m² | £127,995 (2019) |
| 22, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 66 m² | £138,000 (2018) |
| 24, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 48 m² | £126,000 (2024) |
| 25, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 97 m² | £64,950 (2003) |
| 26 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 48 m² | £132,000 (2025) |
| 28, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 51 m² | £155,000 (2025) |
| 29 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 49 m² | £148,000 (2022) |
| 30, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 75 m² | £88,000 (2013) |
| 31 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 48 m² | £125,000 (2021) |
| 32 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 46 m² | £54,500 (2003) |
| 33, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 48 m² | £81,000 (2013) |
| 34, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 92 m² | £95,000 (2016) |
| 37 Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 65 m² | £115,000 (2012) |
| 38, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 56 m² | £35,500 (2000) |
| 39, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 55 m² | £105,000 (2015) |
| 40, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 65 m² | £125,000 (2011) |
| 41, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 87 m² | £90,000 (2013) |
| 42, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 82 m² | £138,500 (2013) |
| 47, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 98 m² | £147,500 (2014) |
| 49 Ynys Hir, Coed-Y-Cwm, Pontypridd | - | 93 m² | - |
| 50, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 71 m² | £61,950 (1995) |
| 52, Ynys Hir, Coed-Y-Cwm, Pontypridd | - | 74 m² | - |
| 54, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 100 m² | £220,000 (2024) |
| 61, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 102 m² | £130,000 (2013) |
| 62, Ynys Hir, Coed-Y-Cwm, Pontypridd | Freehold | 91 m² | £255,000 (2024) |