| 5 Cromwell Street, Abertillery, Abertillery | Freehold | 82 m² | £36,500 (1999) |
| 6 Cromwell Street, Abertillery | Leasehold | 117 m² | £94,950 (2015) |
| 7, Cromwell Street, Abertillery | Freehold | 88 m² | £90,000 (2018) |
| 8, Cromwell Street, Abertillery | Leasehold | 88 m² | £85,000 (2006) |
| 9, Cromwell Street, Abertillery | - | 93 m² | - |
| 10, Cromwell Street, Abertillery | Leasehold | 112 m² | £163,000 (2021) |
| 11, Cromwell Street, Abertillery | Leasehold | 92 m² | £83,000 (2005) |
| 12, Cromwell Street, Abertillery | Leasehold | 126 m² | £99,950 (2007) |
| 13 Cromwell Street, Abertillery | Freehold | 131 m² | £220,000 (2024) |
| 14 Cromwell Street, Abertillery, Abertillery | Leasehold | 110 m² | £62,500 (2015) |
| 17, Cromwell Street, Abertillery | Leasehold | 103 m² | £127,500 (2020) |
| 18, Cromwell Street, Abertillery | Leasehold | 129 m² | £100,000 (2005) |
| 19, Cromwell Street, Abertillery | - | 104 m² | - |
| 20 Cromwell Street, Abertillery | Leasehold | 84 m² | £75,000 (2019) |
| 22, Cromwell Street, Abertillery | Leasehold | 80 m² | £70,050 (2007) |
| 24, Cromwell Street, Abertillery | Leasehold | 103 m² | £110,000 (2019) |
| 25 Cromwell Street, Abertillery | Freehold | 87 m² | £85,000 (2023) |
| 26, Cromwell Street, Abertillery | - | 120 m² | - |
| 27, Cromwell Street, Abertillery | - | 97 m² | - |
| 28, Cromwell Street, Abertillery | Freehold | 71 m² | £79,500 (2020) |
| 31, Cromwell Street, Abertillery | Freehold | 79 m² | £108,000 (2024) |