| 45 Trinity Street, Gainsborough | Freehold | 153 m² | £205,000 (2025) |
| 47 Trinity Street, Gainsborough | Freehold | 120 m² | £57,000 (2026) |
| 49, Trinity Street, Gainsborough | Freehold | 118 m² | £75,000 (2018) |
| 53, Trinity Street, Gainsborough | - | 129 m² | - |
| 55, Trinity Street, Gainsborough | Freehold | 155 m² | £30,525 (1998) |
| 61, Trinity Street, Gainsborough | Freehold | 86 m² | £12,500 (2002) |
| 63 Trinity Street, Gainsborough | Freehold | 84 m² | £70,000 (2023) |
| 69 Trinity Street, Gainsborough | Freehold | 175 m² | £155,000 (2024) |
| 71, Trinity Street, Gainsborough | Freehold | 61 m² | £21,000 (1995) |
| 71B, Trinity Street, Gainsborough | - | 52 m² | - |
| 71C Trinity Street, Gainsborough | Leasehold | 41 m² | £55,950 (2007) |
| 73 Trinity Street, Gainsborough | Freehold | 204 m² | £180,000 (2022) |
| 75 Trinity Street, Gainsborough | - | 177 m² | - |
| 77, Trinity Street, Gainsborough | - | 205 m² | - |
| 79, Trinity Street, Gainsborough | Freehold | 197 m² | £59,000 (2002) |
| 81, Trinity Street, Gainsborough | Freehold | 258 m² | £123,500 (2004) |
| Flat 1, 51, Trinity Street, Gainsborough | Freehold | 63 m² | £580,000 (2022) |
| Flat 1, 67 Trinity Street, Gainsborough | - | 48 m² | - |
| Flat 2, 51, Trinity Street, Gainsborough | - | 117 m² | - |
| Flat 2, 67, Trinity Street, Gainsborough | - | 47 m² | - |
| Flat 3, 51 Trinity Street, Gainsborough, Gainsborough | - | 67 m² | - |
| Flat 3, 67, Trinity Street, Gainsborough | - | 50 m² | - |
| Flat 4, 51 Trinity Street, Gainsborough | - | 58 m² | - |
| Flat 5, 51 Trinity Street, Gainsborough | - | 76 m² | - |
| Flat 6, 51 Trinity Street, Gainsborough, Gainsborough | - | 52 m² | - |
| Flat 7, 51 Trinity Street, Gainsborough | - | 71 m² | - |
| Flat 8, 51 Trinity Street, Gainsborough | - | 62 m² | - |
| Flat A, 65 Trinity Street, Gainsborough | - | 51 m² | - |
| Flat B, 65 Trinity Street, Gainsborough | - | 51 m² | - |
| Flat C, 65, Trinity Street, Gainsborough | - | 46 m² | - |