| 1A, Trinity Street, Boston | - | 50 m² | - |
| 1B, Trinity Street, Boston | - | 53 m² | - |
| 1C, Trinity Street, Boston | - | 101 m² | - |
| 8 Trinity Street, Boston | Freehold | 84 m² | £67,000 (2013) |
| 12 Trinity Street, Boston | Freehold | 94 m² | £1,685,000 (2025) |
| 13, Trinity Street, Boston | Freehold | 131 m² | £190,000 (2023) |
| 14, Trinity Street, Boston | Freehold | 91 m² | £96,500 (2008) |
| 18, Trinity Street, Boston | Freehold | 91 m² | £94,000 (2014) |
| 20, Trinity Street, Boston | Freehold | 103 m² | £120,000 (2024) |
| 21 Trinity Street, Boston | Freehold | 122 m² | £107,000 (2024) |
| 22, Trinity Street, Boston | Freehold | 100 m² | £123,000 (2017) |
| 25, Trinity Street, Boston | Leasehold | 52 m² | £75,500 (2023) |
| 26 Trinity Street, Boston | Freehold | 96 m² | £60,000 (2013) |
| 32A, Trinity Street, Boston | - | 86 m² | - |
| 34A Trinity Street, Boston | - | 44 m² | - |
| 34B, Trinity Street, Boston | - | 84 m² | - |
| Flat 1, 28, Trinity Street, Boston | - | 35 m² | - |
| Flat 1, 30 Trinity Street, Boston | Leasehold | 34 m² | £75,000 (2007) |
| Flat 2, 28, Trinity Street, Boston | - | 40 m² | - |
| Flat 2, 30 Trinity Street, Boston | Leasehold | 34 m² | £80,000 (2007) |
| Flat 3, 28, Trinity Street, Boston | - | 45 m² | - |
| Flat 3, 30 Trinity Street, Boston | Leasehold | 54 m² | £80,000 (2007) |
| Flat, 3, Trinity Street, Boston | - | 88 m² | - |