| 31 Harold Street, Grimsby, Grimsby | Freehold | 81 m² | £39,000 (2024) |
| 33 Harold Street, Grimsby | Freehold | 81 m² | £46,000 (2024) |
| 34 Harold Street, Grimsby | Freehold | 77 m² | £26,500 (2018) |
| 36 Harold Street, Grimsby | Freehold | 82 m² | £60,000 (2026) |
| 38 Harold Street, Grimsby | Freehold | 81 m² | £40,000 (2005) |
| 39, Harold Street, Grimsby | Freehold | 82 m² | £35,000 (2017) |
| 40 Harold Street, Grimsby | Freehold | 81 m² | £40,000 (2005) |
| 41 Harold Street, Grimsby | Freehold | 85 m² | £62,000 (2025) |
| 42 Harold Street, Grimsby | Freehold | 81 m² | £59,500 (2025) |
| 43 Harold Street, Grimsby | Freehold | 56 m² | £40,000 (2024) |
| 44, Harold Street, Grimsby | Freehold | 85 m² | £55,000 (2005) |
| 45, Harold Street, Grimsby | - | 92 m² | - |
| 46, Harold Street, Grimsby | Freehold | 82 m² | £28,500 (2016) |
| 47 Harold Street, Grimsby | - | 80 m² | - |
| 48 Harold Street, Grimsby | Freehold | 84 m² | £48,000 (2007) |
| 49 Harold Street, Grimsby, Grimsby | Freehold | 78 m² | £60,000 (2022) |
| 50, Harold Street, Grimsby | Freehold | 85 m² | £46,000 (2018) |
| 51 Harold Street, Grimsby | Freehold | 81 m² | £56,000 (2023) |
| 52 Harold Street, Grimsby, Grimsby | Freehold | 78 m² | £44,000 (2021) |
| 53, Harold Street, Grimsby | Freehold | 78 m² | £43,500 (2019) |
| 55, Harold Street, Grimsby | Freehold | 82 m² | £16,000 (1998) |
| 56, Harold Street, Grimsby | Freehold | 79 m² | £30,000 (2020) |
| 57, Harold Street, Grimsby | Freehold | 78 m² | £30,000 (2005) |
| 58 Harold Street, Grimsby | Freehold | 86 m² | £54,800 (2008) |
| 59 Harold Street, Grimsby | Freehold | 80 m² | £55,000 (2024) |
| 60, Harold Street, Grimsby | - | 78 m² | - |
| 61, Harold Street, Grimsby | Freehold | 78 m² | £55,000 (2021) |
| 62, Harold Street, Grimsby | Freehold | 85 m² | £39,999 (2017) |
| 63 Harold Street, Grimsby | Freehold | 74 m² | £39,500 (2024) |
| 64 Harold Street, Grimsby | Freehold | 82 m² | £52,500 (2025) |
| 65 Harold Street, Grimsby | Freehold | 75 m² | £51,000 (2019) |
| 66 Harold Street, Grimsby | Freehold | 89 m² | £32,500 (2024) |