| 1 The Courtyard, 87 Cromwell Road, Grimsby | - | 32 m² | - |
| 1A The Courtyard, 87 Cromwell Road, Grimsby | Freehold | 43 m² | £51,500 (2026) |
| 21, Cromwell Road, Grimsby | Freehold | 126 m² | £130,000 (2018) |
| 23 Cromwell Road, Grimsby | Freehold | 122 m² | £140,000 (2022) |
| 25 Cromwell Road, Grimsby, Grimsby | Freehold | 109 m² | £95,000 (2022) |
| 27, Cromwell Road, Grimsby | Freehold | 122 m² | £105,000 (2021) |
| 33, Cromwell Road, Grimsby | Freehold | 119 m² | £73,000 (2013) |
| 35 Cromwell Road, Grimsby | Freehold | 119 m² | £115,000 (2025) |
| 41 Cromwell Road, Grimsby | Freehold | 104 m² | £70,000 (2022) |
| 47, Cromwell Road, Grimsby | Freehold | 111 m² | £23,000 (1999) |
| 49, Cromwell Road, Grimsby | Freehold | 112 m² | £66,000 (2006) |
| 53 Cromwell Road, Grimsby, Grimsby | Freehold | 110 m² | £72,000 (2021) |
| 57 Cromwell Road, Grimsby | Freehold | 117 m² | £78,000 (2022) |
| 61, Cromwell Road, Grimsby | Freehold | 112 m² | £92,000 (2020) |
| 65 Cromwell Road, Grimsby | Freehold | 122 m² | £83,430 (2026) |
| 67C, Cromwell Road, Grimsby | - | 41 m² | - |
| 69, Cromwell Road, Grimsby | Freehold | 141 m² | £83,000 (2008) |
| 73, Cromwell Road, Grimsby | - | 119 m² | - |
| 77 Cromwell Road, Grimsby | Freehold | 107 m² | £65,500 (2016) |
| 79, Cromwell Road, Grimsby | Freehold | 113 m² | £61,000 (2013) |
| 83 Cromwell Road, Grimsby | - | 115 m² | - |
| 87, Cromwell Road, Grimsby | Leasehold | 47 m² | £44,999 (2011) |
| 89, Cromwell Road, Grimsby | Freehold | 150 m² | £87,000 (2011) |
| First Floor Flat, 3 The Coach Yard, Cromwell Road, Grimsby | - | 57 m² | - |
| First Floor Flat, 75 Cromwell Road, Grimsby | - | 48 m² | - |
| First Floor Flat, 85 Cromwell Road, Grimsby, Grimsby | Freehold | 59 m² | £26,000 (2001) |
| Flat 1, 31 Cromwell Road, Grimsby | Leasehold | 56 m² | £58,000 (2024) |
| Flat 1, 91 Cromwell Road, Grimsby | - | 74 m² | - |
| Flat 2, 31, Cromwell Road, Grimsby | Leasehold | 62 m² | £51,000 (2024) |
| Flat 2, 91, Cromwell Road, Grimsby | - | 74 m² | - |
| Flat B, 67 Cromwell Road, Grimsby | Freehold | 35 m² | £104,000 (2016) |
| Flat, 93 Cromwell Road, Grimsby | - | 84 m² | - |
| Ground Floor And First Floor Rear, 67 Cromwell Road, Grimsby | - | 43 m² | - |
| Ground Floor Flat, 29 Cromwell Road, Grimsby | - | 39 m² | - |
| Ground Floor Flat, 55 Cromwell Road, Grimsby | - | 57 m² | - |
| Ground Floor Flat, 85 Cromwell Road, Grimsby, Grimsby | - | 63 m² | - |
| Ground Floor Front, 67 Cromwell Road, Grimsby | - | 32 m² | - |
| Ground Floor, 71 Cromwell Road, Grimsby, Grimsby | - | 61 m² | - |
| Top Flat, 29 Cromwell Road, Grimsby | - | 75 m² | - |
