| 2A, Hilfield Lane, Aldenham, Watford | Freehold | 109 m² | £425,500 (2008) |
| 2B Hilfield Lane, Aldenham, Watford | Freehold | 90 m² | £149,500 (1998) |
| 4 Hilfield Lane, Aldenham, Watford | - | 204 m² | - |
| 4A Hilfield Lane, Aldenham, Watford | Freehold | 197 m² | £1,300,000 (2022) |
| 10 Hilfield Lane, Aldenham, Watford | Freehold | 146 m² | £750,000 (2025) |
| 12, Hilfield Lane, Aldenham, Watford | Freehold | 93 m² | £573,000 (2016) |
| 16 Hilfield Lane, Aldenham, Watford | Freehold | 125 m² | £460,000 (2023) |
| 22, Hilfield Lane, Aldenham, Watford | Freehold | 159 m² | £688,500 (2017) |
| 26 Hilfield Lane, Aldenham, Watford | Freehold | 137 m² | £800,000 (2024) |
| 28 Hilfield Lane, Aldenham, Watford | Freehold | 122 m² | £730,000 (2024) |
| 30, Hilfield Lane, Aldenham, Watford | Freehold | 168 m² | £790,000 (2025) |
| 34 Hilfield Lane, Aldenham, Watford | Freehold | 124 m² | £600,000 (2014) |
| 40, Hilfield Lane, Aldenham, Watford | Freehold | 181 m² | £557,500 (2013) |
| 50 Hilfield Lane, Aldenham, Watford | Freehold | 113 m² | £310,000 (2005) |
| 52 Hilfield Lane, Aldenham, Watford | Freehold | 111 m² | £393,000 (2013) |
| 54 Hilfield Lane, Aldenham, Watford | Freehold | 157 m² | £850,000 (2023) |
| 56 Hilfield Lane, Aldenham, Watford | Freehold | 139 m² | £765,000 (2024) |
| 60, Hilfield Lane, Aldenham, Watford | Freehold | 126 m² | £555,000 (2018) |
| 62 Hilfield Lane, Aldenham, Aldenham | Freehold | 96 m² | £650,000 (2021) |
| 64 Hilfield Lane, Aldenham, Watford | Freehold | 101 m² | £410,000 (2006) |
| 66 Hilfield Lane, Aldenham, Watford | Freehold | 149 m² | £851,000 (2026) |
| The Annex, 2 Hilfield Lane, Aldenham, Watford | Freehold | 29 m² | £635,000 (2016) |