| 52 Harford Street, Middlesbrough | Freehold | 71 m² | £50,000 (2017) |
| 54, Harford Street, Middlesbrough | Freehold | 79 m² | £54,000 (2005) |
| 56, Harford Street, Middlesbrough | - | 82 m² | - |
| 58 Harford Street, Middlesbrough | Freehold | 86 m² | £44,000 (2004) |
| 60 Harford Street, Middlesbrough | Freehold | 80 m² | £56,000 (2020) |
| 62, Harford Street, Middlesbrough | Freehold | 74 m² | £27,000 (2002) |
| 66 Harford Street, Middlesbrough, Middlesbrough | Freehold | 77 m² | £64,000 (2021) |
| 68, Harford Street, Middlesbrough | Freehold | 72 m² | £52,000 (2014) |
| 72 Harford Street, Middlesbrough | Freehold | 74 m² | £83,999 (2022) |
| 74 Harford Street, Middlesbrough | Freehold | 76 m² | £55,000 (2022) |
| 76 Harford Street, Middlesbrough, Middlesbrough | Freehold | 70 m² | £62,000 (2024) |
| 78, Harford Street, Middlesbrough | Freehold | 70 m² | £51,000 (2015) |
| 80, Harford Street, Middlesbrough | Freehold | 68 m² | £31,000 (2020) |
| 82 Harford Street, Middlesbrough | - | 65 m² | - |
| 86 Harford Street, Middlesbrough, Middlesbrough | Freehold | 68 m² | £68,000 (2024) |
| 88, Harford Street, Middlesbrough | Freehold | 70 m² | £55,500 (2021) |
| 90 Harford Street, Middlesbrough | - | 70 m² | - |
| 92 Harford Street, Middlesbrough | Freehold | 80 m² | £68,000 (2023) |
| 94, Harford Street, Middlesbrough | Freehold | 80 m² | £56,000 (2020) |
| 98 Harford Street, Middlesbrough | Freehold | 80 m² | £56,000 (2020) |
| 100, Harford Street, Middlesbrough | Freehold | 119 m² | £28,500 (2003) |
| 102 Harford Street, Middlesbrough | - | 68 m² | - |
| 104, Harford Street, Middlesbrough | Freehold | 74 m² | £47,700 (2017) |
| 106 Harford Street, Cleveland | - | 92 m² | - |
| 108 Harford Street, Middlesbrough | Freehold | 69 m² | £43,500 (2022) |
| 110 Harford Street, Middlesbrough | Freehold | 81 m² | £58,000 (2023) |
| 112, Harford Street, Middlesbrough | Freehold | 122 m² | £36,500 (2019) |
| 116 Harford Street, Middlesbrough | Freehold | 68 m² | £52,500 (2019) |
| 118, Harford Street, Middlesbrough | Freehold | 75 m² | £49,000 (2005) |
| 120 Harford Street, Middlesbrough | Freehold | 68 m² | £32,000 (2021) |
| 122 Harford Street, Middlesbrough | Freehold | 68 m² | £65,000 (2009) |
| 124 Harford Street, Middlesbrough | Freehold | 68 m² | £85,000 (2007) |
| 126 Harford Street, Middlesbrough | Freehold | 74 m² | £61,000 (2022) |
| 128, Harford Street, Middlesbrough | Freehold | 71 m² | £40,000 (2018) |
| 130 Harford Street, Middlesbrough | Freehold | 69 m² | £42,500 (2017) |
| 132 Harford Street, Middlesbrough | Freehold | 75 m² | £82,500 (2026) |