| 20 Hilldown Road, Hemel Hempstead | - | 80 m² | - |
| 24, Hilldown Road, Hemel Hempstead | Freehold | 94 m² | £410,000 (2025) |
| 26 Hilldown Road, Hemel Hempstead | - | 80 m² | - |
| 28, Hilldown Road, Hemel Hempstead | Freehold | 80 m² | £305,000 (2017) |
| 30, Hilldown Road, Hemel Hempstead | Freehold | 84 m² | £187,500 (2012) |
| 32, Hilldown Road, Hemel Hempstead | Freehold | 119 m² | £383,000 (2017) |
| 34 Hilldown Road, Hemel Hempstead | - | 74 m² | - |
| 35 Hilldown Road, Hemel Hempstead | - | 74 m² | - |
| 36 Hilldown Road, Hemel Hempstead | Freehold | 73 m² | £178,000 (2013) |
| 37, Hilldown Road, Hemel Hempstead | Freehold | 87 m² | £317,000 (2018) |
| 38 Hilldown Road, Hemel Hempstead | Freehold | 88 m² | £365,000 (2022) |
| 39, Hilldown Road, Hemel Hempstead | Freehold | 84 m² | £198,500 (2012) |
| 40, Hilldown Road, Hemel Hempstead | Freehold | 80 m² | £290,000 (2016) |
| 42, Hilldown Road, Hemel Hempstead | Freehold | 73 m² | £144,950 (2003) |
| 43 Hilldown Road, Hemel Hempstead | Freehold | 79 m² | £395,000 (2025) |
| 45, Hilldown Road, Hemel Hempstead | Leasehold | 62 m² | £120,000 (2009) |
| 47, Hilldown Road, Hemel Hempstead | Leasehold | 62 m² | £260,000 (2023) |
| 49 Hilldown Road, Hemel Hempstead | Leasehold | 63 m² | £225,000 (2024) |
| 50 Hilldown Road, Hemel Hempstead | Freehold | 70 m² | £301,000 (2016) |
| 51, Hilldown Road, Hemel Hempstead | Leasehold | 60 m² | £266,051 (2024) |
| 53 Hilldown Road, Hemel Hempstead | - | 88 m² | - |
| 54, Hilldown Road, Hemel Hempstead | - | 72 m² | - |
| 55 Hilldown Road, Hemel Hempstead | - | 71 m² | - |
| 57, Hilldown Road, Hemel Hempstead | Freehold | 87 m² | £218,950 (2008) |
| 59 Hilldown Road, Hemel Hempstead | Freehold | 76 m² | £215,000 (2014) |
| 61 Hilldown Road, Hemel Hempstead | Freehold | 88 m² | £410,000 (2024) |
