| 3, Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £73,000 (2002) |
| 5 Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £90,000 (2004) |
| 7 Chagny Close, Letchworth Garden City | Leasehold | 51 m² | £235,000 (2026) |
| 9, Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £135,000 (2016) |
| 11, Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £140,000 (2018) |
| 17 Chagny Close, Letchworth Garden City | - | 33 m² | - |
| 23 Chagny Close, Letchworth Garden City, Letchworth Garden City | Leasehold | 33 m² | £170,000 (2025) |
| 25 Chagny Close, Letchworth Garden City | Leasehold | 49 m² | £129,000 (2006) |
| 27 Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £48,750 (2000) |
| 29, Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £28,000 (1997) |
| 31 Chagny Close, Letchworth Garden City | Leasehold | 52 m² | £138,000 (2012) |
| 35, Chagny Close, Letchworth Garden City | Leasehold | 33 m² | £93,500 (2010) |
| 37 Chagny Close, Letchworth Garden City | - | 53 m² | - |
| 39 Chagny Close, Letchworth Garden City | - | 71 m² | - |
| 41, Chagny Close, Letchworth Garden City | Leasehold | 62 m² | £193,000 (2014) |
| 43 Chagny Close, Letchworth Garden City | Leasehold | 61 m² | £295,000 (2026) |
| 45, Chagny Close, Letchworth Garden City | Leasehold | 60 m² | £167,000 (2009) |
| 47 Chagny Close, Letchworth Garden City | Leasehold | 69 m² | £347,000 (2022) |
| 51, Chagny Close, Letchworth Garden City | Leasehold | 61 m² | £227,000 (2015) |
| 53, Chagny Close, Letchworth Garden City | Leasehold | 60 m² | £240,000 (2016) |
| 55, Chagny Close, Letchworth Garden City | Freehold | 62 m² | £164,500 (2009) |
| 59, Chagny Close, Letchworth Garden City | Leasehold | 69 m² | £72,500 (1998) |
| 61 Chagny Close, Letchworth Garden City | Leasehold | 63 m² | £280,000 (2025) |
| 65, Chagny Close, Letchworth Garden City | Leasehold | 76 m² | £209,950 (2015) |
| 67 Chagny Close, Letchworth Garden City, Letchworth Garden City | Leasehold | 61 m² | £272,500 (2021) |
| 69, Chagny Close, Letchworth Garden City | Leasehold | 70 m² | £180,000 (2013) |
| 71, Chagny Close, Letchworth Garden City | - | 65 m² | - |
| 73 Chagny Close, Letchworth Garden City | Leasehold | 62 m² | £275,000 (2022) |
| 77, Chagny Close, Letchworth Garden City | Leasehold | 61 m² | £200,000 (2015) |
| 79 Chagny Close, Letchworth Garden City | Leasehold | 70 m² | £155,000 (2010) |