| 4 Sparhawke, Letchworth Garden City | - | 121 m² | - |
| 6 Sparhawke, Letchworth Garden City | Freehold | 170 m² | £575,000 (2024) |
| 8, Sparhawke, Letchworth Garden City | Freehold | 60 m² | £184,000 (2012) |
| 10, Sparhawke, Letchworth Garden City | Freehold | 74 m² | £415,000 (2022) |
| 14, Sparhawke, Letchworth Garden City | Freehold | 65 m² | £158,000 (2012) |
| 16 Sparhawke, Letchworth Garden City | Freehold | 84 m² | £395,000 (2025) |
| 18, Sparhawke, Letchworth Garden City | Freehold | 92 m² | £173,000 (2013) |
| 20, Sparhawke, Letchworth Garden City | - | 95 m² | - |
| 22, Sparhawke, Letchworth Garden City | Freehold | 93 m² | £199,999 (2011) |
| 24 Sparhawke, Letchworth Garden City | Freehold | 73 m² | £350,000 (2024) |
| 26 Sparhawke, Letchworth Garden City | - | 66 m² | - |
| 28 Sparhawke, Letchworth Garden City | Freehold | 73 m² | £325,000 (2024) |
| 30, Sparhawke, Letchworth Garden City | - | 73 m² | - |
| 32 Sparhawke, Letchworth Garden City | Freehold | 111 m² | £385,000 (2022) |
| 34, Sparhawke, Letchworth Garden City | Freehold | 86 m² | £299,995 (2017) |
| 36 Sparhawke, Letchworth Garden City | Freehold | 73 m² | £375,000 (2024) |
| 38, Sparhawke, Letchworth Garden City | - | 69 m² | - |
| 42 Sparhawke, Letchworth Garden City, Letchworth Garden City | Freehold | 114 m² | £347,500 (2021) |
| 44, Sparhawke, Letchworth Garden City | Freehold | 85 m² | £330,000 (2023) |
| 46 Sparhawke, Letchworth Garden City | - | 85 m² | - |
| 48 Sparhawke, Letchworth Garden City | - | 74 m² | - |
| 50 Sparhawke, Letchworth Garden City | - | 76 m² | - |
| 52 Sparhawke, Letchworth Garden City | Freehold | 98 m² | £460,000 (2026) |
| 54 Sparhawke, Letchworth Garden City | Freehold | 105 m² | £345,000 (2024) |
| 58 Sparhawke, Letchworth Garden City | Freehold | 90 m² | £350,000 (2022) |
| 60, Sparhawke, Letchworth Garden City | Freehold | 118 m² | £346,000 (2019) |