| 1, Harold Street, Grimsby | - | 79 m² | - |
| 1A Harold Street, Grimsby | - | 40 m² | - |
| 2 Harold Street, Grimsby | Freehold | 80 m² | £18,900 (2004) |
| 3 Harold Street, Grimsby | Freehold | 91 m² | £64,000 (2022) |
| 5, Harold Street, Grimsby | Freehold | 89 m² | £40,000 (2007) |
| 7 Harold Street, Grimsby | Freehold | 86 m² | £42,000 (2005) |
| 8 Harold Street, Grimsby | Freehold | 85 m² | £48,500 (2024) |
| 9 Harold Street, Grimsby | Freehold | 87 m² | £49,000 (2026) |
| 10 Harold Street, Grimsby | Freehold | 93 m² | £45,000 (2023) |
| 11, Harold Street, Grimsby | Freehold | 88 m² | £56,000 (2025) |
| 12 Harold Street, Grimsby | Freehold | 81 m² | £59,000 (2025) |
| 13, Harold Street, Grimsby | Freehold | 93 m² | £64,000 (2007) |
| 14 Harold Street, Grimsby | Freehold | 86 m² | £50,000 (2006) |
| 15 Harold Street, Grimsby | - | 90 m² | - |
| 16 Harold Street, Grimsby | Freehold | 83 m² | £21,500 (2001) |
| 17, Harold Street, Grimsby | Freehold | 92 m² | £54,000 (2026) |
| 18, Harold Street, Grimsby | Freehold | 91 m² | £49,000 (2025) |
| 19 Harold Street, Grimsby | Freehold | 88 m² | £60,000 (2006) |
| 21, Harold Street, Grimsby | Freehold | 88 m² | £54,000 (2006) |
| 23, Harold Street, Grimsby | Freehold | 88 m² | £50,000 (2026) |
| 24, Harold Street, Grimsby | - | 89 m² | - |
| 25 Harold Street, Grimsby | - | 84 m² | - |
| 26 Harold Street, Grimsby | Freehold | 84 m² | £50,000 (2006) |
| 27 Harold Street, Grimsby | Freehold | 90 m² | £58,000 (2024) |
| 28, Harold Street, Grimsby | Freehold | 86 m² | £42,000 (2005) |
| 29 Harold Street, Grimsby | Freehold | 83 m² | £43,500 (2016) |
| 30, Harold Street, Grimsby | Freehold | 88 m² | £45,000 (2018) |
| 32 Harold Street, Grimsby | Freehold | 87 m² | £57,500 (2008) |