| 6, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 89 m² | £252,500 (2023) |
| 7, Rolls Avenue, Penpedairheol, Hengoed | - | 98 m² | - |
| 12, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 89 m² | £173,000 (2016) |
| 13 Rolls Avenue, Penpedairheol, Hengoed | - | 104 m² | - |
| 15, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 99 m² | £58,000 (1998) |
| 18 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 68 m² | £225,000 (2023) |
| 19 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 95 m² | £63,000 (2000) |
| 20, Rolls Avenue, Penpedairheol, Hengoed | - | 70 m² | - |
| 21, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 86 m² | £65,000 (2001) |
| 22 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 70 m² | £205,000 (2024) |
| 23, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 100 m² | £217,000 (2025) |
| 24 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 80 m² | £200,000 (2025) |
| 27, Rolls Avenue, Penpedairheol, Hengoed | - | 109 m² | - |
| 28, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 70 m² | £155,000 (2020) |
| 30 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 104 m² | £285,000 (2024) |
| 31 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 82 m² | £267,500 (2026) |
| 33 Rolls Avenue, Penpedairheol, Hengoed | - | 78 m² | - |
| 34, Rolls Avenue, Penpedairheol, Hengoed | - | 109 m² | - |
| 35, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 80 m² | £130,000 (2018) |
| 38 Rolls Avenue, Penpedairheol, Hengoed | Freehold | 88 m² | £247,500 (2023) |
| 42, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 89 m² | £128,000 (2013) |
| 44, Rolls Avenue, Penpedairheol, Hengoed | Freehold | 78 m² | £135,000 (2016) |