| 115 Mullway, Letchworth Garden City | Freehold | 89 m² | £151,000 (2003) |
| 117 Mullway, Letchworth Garden City, Letchworth Garden City | Freehold | 75 m² | £330,000 (2021) |
| 119, Mullway, Letchworth Garden City | Freehold | 63 m² | £177,000 (2014) |
| 121, Mullway, Letchworth Garden City | Freehold | 88 m² | £125,000 (2006) |
| 123, Mullway, Letchworth Garden City | Leasehold | 65 m² | £120,000 (2004) |
| 125 Mullway, Letchworth Garden City | Freehold | 71 m² | £330,000 (2026) |
| 127 Mullway, Letchworth Garden City | Freehold | 71 m² | £49,500 (1997) |
| 129, Mullway, Letchworth Garden City | Freehold | 78 m² | £300,000 (2018) |
| 133, Mullway, Letchworth Garden City | Freehold | 71 m² | £260,000 (2019) |
| 137, Mullway, Letchworth Garden City | Leasehold | 74 m² | £211,000 (2015) |
| 139, Mullway, Letchworth Garden City | Leasehold | 68 m² | £255,000 (2018) |
| 141 Mullway, Letchworth Garden City | Freehold | 74 m² | £104,000 (2002) |
| 143, Mullway, Letchworth Garden City | Freehold | 151 m² | £364,500 (2019) |
| 145, Mullway, Letchworth Garden City | Leasehold | 78 m² | £330,000 (2018) |
| 147, Mullway, Letchworth Garden City | Leasehold | 72 m² | £295,000 (2021) |
| 149 Mullway, Letchworth Garden City | Freehold | 60 m² | £345,000 (2023) |
| 153, Mullway, Letchworth Garden City | Freehold | 75 m² | £307,500 (2020) |
| 155, Mullway, Letchworth Garden City | Leasehold | 71 m² | £350,000 (2021) |
| 159 Mullway, Letchworth Garden City | Freehold | 63 m² | £330,000 (2024) |
| 167, Mullway, Letchworth Garden City | Freehold | 108 m² | £385,000 (2022) |
| 169 Mullway, Letchworth Garden City | Freehold | 120 m² | £215,000 (2015) |
| 171 Mullway, Letchworth Garden City | Freehold | 66 m² | £263,000 (2024) |