| 1 Back Street, Biggleswade | - | 43 m² | - |
| 2 Back Street, Biggleswade | Freehold | 82 m² | £130,000 (2004) |
| 3, Back Street, Biggleswade | - | 42 m² | - |
| 4 Back Street, Biggleswade | Freehold | 85 m² | £149,995 (2005) |
| 5, Back Street, Biggleswade | - | 43 m² | - |
| 6, Back Street, Biggleswade | Freehold | 89 m² | £132,000 (2004) |
| 7, Back Street, Biggleswade | - | 42 m² | - |
| 8, Back Street, Biggleswade | Freehold | 87 m² | £133,500 (2004) |
| 9 Back Street, Biggleswade, Biggleswade | - | 43 m² | - |
| 10 Back Street, Biggleswade, Biggleswade | Freehold | 74 m² | £258,000 (2021) |
| 11, Back Street, Biggleswade | - | 43 m² | - |
| 12, Back Street, Biggleswade | - | 40 m² | - |
| 14 Back Street, Biggleswade | - | 43 m² | - |
| 16, Back Street, Biggleswade | - | 41 m² | - |
| 20 Back Street, Biggleswade | - | 67 m² | - |
| 20A Back Street, Biggleswade | - | 67 m² | - |
| 22 Back Street, Biggleswade | Leasehold | 40 m² | £96,500 (2007) |
| 24 Rose Court, Back Street, Biggleswade | Leasehold | 42 m² | £165,000 (2025) |
| 25 Back Street, Biggleswade | Freehold | 58 m² | £240,000 (2026) |
| 26 Back Street, Biggleswade | Leasehold | 41 m² | £148,500 (2021) |
| 28, Back Street, Biggleswade | Leasehold | 42 m² | £82,500 (2005) |
| 30, Back Street, Biggleswade | Leasehold | 41 m² | £85,750 (2006) |
| 32, Back Street, Biggleswade | Freehold | 72 m² | £200,000 (2018) |
| 33 Cavendish Court, Back Street, Biggleswade | Leasehold | 41 m² | £105,500 (2012) |
| 35 Cavendish Court, Back Street, Biggleswade | Leasehold | 40 m² | £172,000 (2025) |
| 37 Cavendish Court, Back Street, Biggleswade | Leasehold | 44 m² | £53,500 (2001) |
| 39 Cavendish Court, Back Street, Biggleswade | Leasehold | 43 m² | £159,500 (2018) |
| 41 Cavendish Court, Back Street, Biggleswade | Leasehold | 51 m² | £115,000 (2009) |
| 43 Cavendish Court, Back Street, Biggleswade | Leasehold | 35 m² | £80,000 (2002) |
| 45 Cavendish Court, Back Street, Biggleswade | Leasehold | 42 m² | £185,000 (2024) |
| 47 Cavendish Court, Back Street, Biggleswade | Leasehold | 44 m² | £170,000 (2026) |
| 49 Cavendish Court, Back Street, Biggleswade | Leasehold | 42 m² | £69,000 (2002) |
| 51 Cavendish Court, Back Street, Biggleswade | Leasehold | 40 m² | £168,000 (2017) |
| 53 Cavendish Court, Back Street, Biggleswade | Leasehold | 43 m² | £103,000 (2004) |
| 55 Cavendish Court, Back Street, Biggleswade | Leasehold | 40 m² | £92,000 (2003) |
| Allwood, Back Street, Biggleswade | Freehold | 55 m² | £151,000 (2004) |