| 1, Gaen Street, Abertillery | Freehold | 74 m² | £92,500 (2022) |
| 3, Gaen Street, Abertillery | - | 49 m² | - |
| 4, Gaen Street, Abertillery | Freehold | 90 m² | £48,500 (2019) |
| 7, Gaen Street, Abertillery | Freehold | 71 m² | £85,000 (2022) |
| 8 Gaen Street, Abertillery | Freehold | 90 m² | £80,000 (2005) |
| 9, Gaen Street, Abertillery | - | 58 m² | - |
| 10, Gaen Street, Abertillery | - | 85 m² | - |
| 11 Gaen Street, Abertillery | Freehold | 85 m² | £12,000 (2001) |
| 12, Gaen Street, Abertillery | Leasehold | 87 m² | £47,500 (2003) |
| 13 Gaen Street, Abertillery, Blaenau Gwent | - | 91 m² | - |
| 14 Gaen Street, Abertillery | - | 80 m² | - |
| 16, Gaen Street, Abertillery | Leasehold | 105 m² | £35,000 (2013) |
| 17 Gaen Street, Abertillery | Freehold | 78 m² | £112,000 (2026) |
| 18, Gaen Street, Abertillery | - | 90 m² | - |
| 19 Gaen Street, Abertillery | - | 80 m² | - |
| 20, Gaen Street, Abertillery | Freehold | 82 m² | £65,000 (2022) |
| 22, Gaen Street, Abertillery | Leasehold | 81 m² | £63,300 (2004) |
| 23 Gaen Street, Abertillery | Freehold | 89 m² | £75,000 (2023) |
| 24 Gaen Street, Abertillery, Abertillery | - | 86 m² | - |
| 25, Gaen Street, Abertillery | Freehold | 71 m² | £84,000 (2021) |
| 26 Gaen Street, Abertillery | - | 74 m² | - |
| 27 Gaen Street, Abertillery | Freehold | 79 m² | £32,000 (2001) |
| 28, Gaen Street, Abertillery | Leasehold | 103 m² | £53,000 (2010) |
| 30, Gaen Street, Abertillery | - | 55 m² | - |
| 31 Gaen Street, Abertillery | Freehold | 81 m² | £82,000 (2026) |
| 32, Gaen Street, Abertillery | Freehold | 76 m² | £10,000 (1997) |
| 34 Gaen Street, Abertillery, Blaenau Gwent | - | 54 m² | - |
| 35, Gaen Street, Abertillery | - | 80 m² | - |
| 36 Gaen Street, Abertillery | Freehold | 67 m² | £115,000 (2024) |
| 37 Gaen Street, Abertillery | Freehold | 75 m² | £12,000 (2002) |
| 40 Gaen Street, Abertillery, Blaenau Gwent | - | 68 m² | - |
| Tynyng Cottage, Gaen Street, Abertillery | Freehold | 42 m² | £36,500 (2015) |