| 31, Ashdown Drive, Borehamwood | - | 66 m² | - |
| 32 Ashdown Drive, Borehamwood | Leasehold | 70 m² | £310,000 (2019) |
| 33 Ashdown Drive, Borehamwood | - | 70 m² | - |
| 36, Ashdown Drive, Borehamwood | Leasehold | 70 m² | £306,000 (2023) |
| 37 Ashdown Drive, Borehamwood | Leasehold | 76 m² | £315,000 (2023) |
| 41 Ashdown Drive, Borehamwood | Leasehold | 76 m² | £157,000 (2003) |
| 42 Ashdown Drive, Borehamwood | - | 74 m² | - |
| 45, Ashdown Drive, Borehamwood | Leasehold | 72 m² | £212,500 (2012) |
| 46, Ashdown Drive, Borehamwood | Leasehold | 78 m² | £330,000 (2021) |
| 47, Ashdown Drive, Borehamwood | Leasehold | 79 m² | £158,000 (2003) |
| 48 Ashdown Drive, Borehamwood | Leasehold | 75 m² | £301,000 (2024) |
| 49 Ashdown Drive, Borehamwood | Leasehold | 74 m² | £287,500 (2017) |
| 50 Ashdown Drive, Borehamwood | Leasehold | 81 m² | £138,000 (2002) |
| 51, Ashdown Drive, Borehamwood | Leasehold | 73 m² | £295,000 (2018) |
| 52 Ashdown Drive, Borehamwood | Leasehold | 83 m² | £300,000 (2020) |
| 53 Ashdown Drive, Borehamwood, Borehamwood | Leasehold | 77 m² | £305,000 (2026) |
| 54, Ashdown Drive, Borehamwood | Leasehold | 67 m² | £325,000 (2018) |
| 55, Ashdown Drive, Borehamwood | Leasehold | 73 m² | £336,000 (2016) |
| 57, Ashdown Drive, Borehamwood | - | 67 m² | - |
| 58 Ashdown Drive, Borehamwood | Leasehold | 72 m² | £113,000 (2001) |
| 59 Ashdown Drive, Borehamwood | Leasehold | 78 m² | £269,950 (2016) |
| 60 Ashdown Drive, Borehamwood | Leasehold | 67 m² | £280,000 (2021) |
| 61, Ashdown Drive, Borehamwood | Leasehold | 69 m² | £150,000 (2010) |
| 62 Ashdown Drive, Borehamwood | Leasehold | 72 m² | £103,000 (2001) |
| 63, Ashdown Drive, Borehamwood | Leasehold | 76 m² | £335,000 (2023) |
| 64 Ashdown Drive, Borehamwood | - | 71 m² | - |
| 65, Ashdown Drive, Borehamwood | Leasehold | 77 m² | £210,000 (2013) |
| 66, Ashdown Drive, Borehamwood | Leasehold | 63 m² | £75,000 (1999) |