| 40 Penallta Road, Ystrad Mynach, Hengoed | Freehold | 114 m² | £59,950 (2000) |
| 48 Penallta Road, Ystrad Mynach, Hengoed | - | 93 m² | - |
| 50, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 97 m² | £95,000 (2015) |
| 53, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 97 m² | £117,000 (2016) |
| 55, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 94 m² | £129,000 (2017) |
| 58 Penallta Road, Ystrad Mynach, Ystrad Mynach | Freehold | 103 m² | £229,000 (2025) |
| 59 Penallta Road, Ystrad Mynach, Hengoed | Leasehold | 73 m² | £96,000 (2021) |
| 60 Penallta Road, Ystrad Mynach, Hengoed | Freehold | 99 m² | £77,000 (2013) |
| 65, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 75 m² | £89,000 (2010) |
| 66, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 111 m² | £128,000 (2005) |
| 68, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 105 m² | £130,000 (2020) |
| 71, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 75 m² | £140,000 (2026) |
| 72, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 97 m² | £124,000 (2025) |
| 73, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 106 m² | £155,000 (2019) |
| 76, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 72 m² | £119,000 (2007) |
| 77, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 105 m² | £131,000 (2014) |
| 78, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 98 m² | £147,500 (2021) |
| 79, Penallta Road, Ystrad Mynach, Hengoed | - | 91 m² | - |
| 80, Penallta Road, Ystrad Mynach, Hengoed | Freehold | 94 m² | £125,000 (2015) |
