| 1 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 84 m² | £130,000 (2022) |
| 3, Penmaen Road, Pontllanfraith, Blackwood | - | 77 m² | - |
| 4 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 90 m² | £50,000 (2017) |
| 5, Penmaen Road, Pontllanfraith, Blackwood | - | 84 m² | - |
| 7 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 64 m² | £80,000 (2021) |
| 9, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 77 m² | £24,350 (1999) |
| 11 Penmaen Road, Pontllanfraith, Pontllanfraith | - | 85 m² | - |
| 15, Penmaen Road, Pontllanfraith, Blackwood | - | 88 m² | - |
| 17, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 89 m² | £144,000 (2024) |
| 19, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 64 m² | £63,500 (2004) |
| 21 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 66 m² | £158,000 (2025) |
| 23, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 71 m² | £122,000 (2007) |
| 25 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 83 m² | £120,000 (2022) |
| 31 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 80 m² | £140,000 (2022) |
| 33 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 82 m² | £177,500 (2026) |
| 35 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 81 m² | £38,500 (1998) |
| 37, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 75 m² | £37,000 (2000) |
| 39 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 93 m² | £130,000 (2025) |
| 41 Penmaen Road, Pontllanfraith, Blackwood | Freehold | 89 m² | £93,800 (2014) |
| 43, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 89 m² | £140,000 (2022) |
| 45, Penmaen Road, Pontllanfraith, Blackwood | Freehold | 87 m² | £82,000 (2016) |
