| 7, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 103 m² | - |
| 9, St. Margarets Avenue, Cefn Fforest, Blackwood | Freehold | 85 m² | £123,000 (2006) |
| 11, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 96 m² | - |
| 12, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 13, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 14, St. Margarets Avenue, Cefn Fforest, Blackwood | Freehold | 73 m² | £80,000 (2015) |
| 15 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 85 m² | - |
| 16 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 85 m² | - |
| 18, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 19, St. Margarets Avenue, Cefn Fforest, Blackwood | Freehold | 90 m² | £90,000 (2011) |
| 20, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 78 m² | - |
| 21, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 22 St. Margarets Avenue, Cefn Fforest, Blackwood | Freehold | 102 m² | £140,000 (2025) |
| 23 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 82 m² | - |
| 26, St. Margarets Avenue, Cefn Fforest, Blackwood | Freehold | 82 m² | £75,000 (2014) |
| 29, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 30, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 82 m² | - |
| 31, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 88 m² | - |
| 32, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 33 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 90 m² | - |
| 34, St. Margarets Avenue, Cefn Fforest, Blackwood | Freehold | 82 m² | £75,000 (2013) |
| 35, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 36, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 37, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 38, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 42 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 135 m² | - |
| 43, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 44, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 45 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 82 m² | - |
| 46 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 78 m² | - |
| 47, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 48, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 49 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 82 m² | - |
| 51 St. Margarets Avenue, Cefn Fforest, Blackwood | - | 82 m² | - |
| 53, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
| 54, St. Margarets Avenue, Cefn Fforest, Blackwood | - | 84 m² | - |
