| 40, Harford Street, Sirhowy, Tredegar | Freehold | 80 m² | £80,000 (2009) |
| 41, Harford Street, Sirhowy, Tredegar | Freehold | 96 m² | £112,500 (2010) |
| 42, Harford Street, Sirhowy, Tredegar | Freehold | 52 m² | £80,000 (2006) |
| 43 Harford Street, Sirhowy, Tredegar | Freehold | 96 m² | £189,000 (2021) |
| 46 Harford Street, Sirhowy, Tredegar | Freehold | 77 m² | £93,500 (2025) |
| 47, Harford Street, Sirhowy, Tredegar | Freehold | 86 m² | £121,000 (2018) |
| 48, Harford Street, Sirhowy, Tredegar | - | 76 m² | - |
| 50 Harford Street, Sirhowy, Tredegar | Freehold | 74 m² | £130,000 (2024) |
| 52, Harford Street, Sirhowy, Tredegar | Freehold | 107 m² | £173,000 (2025) |
| 53, Harford Street, Sirhowy, Tredegar | Freehold | 71 m² | £80,000 (2017) |
| 54 Harford Street, Sirhowy, Tredegar | - | 75 m² | - |
| 58 Harford Street, Sirhowy, Tredegar | Freehold | 86 m² | £155,000 (2025) |
| 60 Harford Street, Sirhowy, Tredegar | Freehold | 82 m² | £160,000 (2025) |
| 64 Harford Street, Sirhowy, Tredegar | Freehold | 79 m² | £160,000 (2024) |
| Glen View, Harford Street, Sirhowy, Tredegar | - | 77 m² | - |
| Nook House, Harford Street, Sirhowy, Tredegar | - | 173 m² | - |
| Overnook House, Harford Street, Sirhowy, Tredegar | - | 185 m² | - |