| 1, Caslon Way, Letchworth Garden City | Freehold | 73 m² | £380,000 (2022) |
| 5, Caslon Way, Letchworth Garden City | Freehold | 84 m² | £120,000 (2010) |
| 7, Caslon Way, Letchworth Garden City | Freehold | 90 m² | £130,000 (2010) |
| 9, Caslon Way, Letchworth Garden City | Freehold | 87 m² | £336,000 (2019) |
| 11, Caslon Way, Letchworth Garden City | Freehold | 96 m² | £183,400 (2010) |
| 15, Caslon Way, Letchworth Garden City | Freehold | 48 m² | £122,000 (2010) |
| 17, Caslon Way, Letchworth Garden City | Freehold | 86 m² | £315,500 (2020) |
| 19 Caslon Way, Letchworth Garden City | Freehold | 81 m² | £400,000 (2025) |
| 23 Caslon Way, Letchworth Garden City | Freehold | 90 m² | £390,000 (2022) |
| 25 Caslon Way, Letchworth Garden City | Freehold | 83 m² | £145,000 (2008) |
| 25A Caslon Way, Letchworth Garden City, Letchworth Garden City | Freehold | 61 m² | £260,000 (2018) |
| 27, Caslon Way, Letchworth Garden City | Freehold | 77 m² | £105,000 (2010) |
| 29, Caslon Way, Letchworth Garden City | Freehold | 103 m² | £240,000 (2015) |
| 33, Caslon Way, Letchworth Garden City | Freehold | 73 m² | £152,000 (2005) |
| 35, Caslon Way, Letchworth Garden City | - | 72 m² | - |
| 37 Caslon Way, Letchworth Garden City | Freehold | 72 m² | £258,600 (2023) |
| 39, Caslon Way, Letchworth Garden City | Freehold | 72 m² | £10,000 (2020) |
| 41 Caslon Way, Letchworth Garden City | - | 87 m² | - |
| 43 Caslon Way, Letchworth Garden City | - | 90 m² | - |
| 45, Caslon Way, Letchworth Garden City | Freehold | 88 m² | £257,000 (2019) |
| 55, Caslon Way, Letchworth Garden City | - | 87 m² | - |
| 57 Caslon Way, Letchworth Garden City | Freehold | 88 m² | £375,000 (2024) |
| 59 Caslon Way, Letchworth Garden City | - | 84 m² | - |
| 61 Caslon Way, Letchworth Garden City | Freehold | 41 m² | £158,500 (2010) |