| 1, Old Westbury, Letchworth Garden City | Leasehold | 105 m² | £226,995 (2013) |
| 2, Old Westbury, Letchworth Garden City | Leasehold | 63 m² | £184,995 (2013) |
| 3, Old Westbury, Letchworth Garden City | Leasehold | 73 m² | £282,000 (2021) |
| 4, Old Westbury, Letchworth Garden City | Leasehold | 74 m² | £191,995 (2013) |
| 5 Old Westbury, Letchworth Garden City | Leasehold | 87 m² | £302,000 (2024) |
| 6, Old Westbury, Letchworth Garden City | Leasehold | 112 m² | £335,000 (2017) |
| 7, Old Westbury, Letchworth Garden City | Leasehold | 117 m² | £224,995 (2013) |
| 8 Old Westbury, Letchworth Garden City | Leasehold | 56 m² | £176,995 (2013) |
| 9, Old Westbury, Letchworth Garden City | Leasehold | 114 m² | £285,000 (2015) |
| 10, Old Westbury, Letchworth Garden City | Leasehold | 82 m² | £204,995 (2013) |
| 11 Old Westbury, Letchworth Garden City | Leasehold | 71 m² | £232,000 (2020) |
| 12, Old Westbury, Letchworth Garden City | Leasehold | 86 m² | £300,000 (2016) |
| 13 Old Westbury, Letchworth Garden City | Leasehold | 63 m² | £260,000 (2023) |
| 14, Old Westbury, Letchworth Garden City | Leasehold | 116 m² | £239,995 (2013) |
| 15 Old Westbury, Letchworth Garden City | Leasehold | 116 m² | £485,000 (2025) |
| 16, Old Westbury, Letchworth Garden City | Leasehold | 74 m² | £160,000 (2021) |
| 17 Old Westbury, Letchworth Garden City | Freehold | 67 m² | £285,000 (2019) |
| 18, Old Westbury, Letchworth Garden City | Freehold | 67 m² | £298,000 (2018) |
| 19, Old Westbury, Letchworth Garden City | Leasehold | 74 m² | £331,150 (2021) |
| 20, Old Westbury, Letchworth Garden City | - | 87 m² | - |
| 21, Old Westbury, Letchworth Garden City | - | 65 m² | - |
| 22, Old Westbury, Letchworth Garden City | - | 65 m² | - |
| 23, Old Westbury, Letchworth Garden City | - | 87 m² | - |
| 24, Old Westbury, Letchworth Garden City | - | 87 m² | - |
| 25, Old Westbury, Letchworth Garden City | - | 65 m² | - |
| 26, Old Westbury, Letchworth Garden City | - | 65 m² | - |
| 27, Old Westbury, Letchworth Garden City | - | 87 m² | - |
| 28 Old Westbury, Letchworth Garden City | Leasehold | 86 m² | £335,000 (2017) |
| 29, Old Westbury, Letchworth Garden City | Leasehold | 109 m² | £325,000 (2017) |
| 30, Old Westbury, Letchworth Garden City | Leasehold | 100 m² | £224,995 (2013) |
| 31 Old Westbury, Letchworth Garden City | Leasehold | 65 m² | £252,500 (2024) |
| 32 Old Westbury, Letchworth Garden City | Leasehold | 78 m² | £295,000 (2024) |
| 33, Old Westbury, Letchworth Garden City | Leasehold | 47 m² | £215,000 (2019) |
| 34 Old Westbury, Letchworth Garden City | Leasehold | 66 m² | £253,000 (2021) |
| 35, Old Westbury, Letchworth Garden City | Leasehold | 68 m² | £230,000 (2022) |
| 36 Old Westbury, Letchworth Garden City | Leasehold | 51 m² | £220,000 (2021) |
| 37, Old Westbury, Letchworth Garden City | Leasehold | 60 m² | £176,995 (2013) |
| 38, Old Westbury, Letchworth Garden City | Leasehold | 60 m² | £178,995 (2013) |