| 1 Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £210,000 (2010) |
| 2 Copper Beeches, Milton Road, Harpenden | Leasehold | 58 m² | £360,000 (2022) |
| 3 Copper Beeches, Milton Road, Harpenden, Harpenden | Leasehold | 57 m² | £316,000 (2015) |
| 4, Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £320,000 (2015) |
| 5, Copper Beeches, Milton Road, Harpenden | Leasehold | 61 m² | £179,000 (2003) |
| 6 Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £332,000 (2025) |
| 7 Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £85,000 (1998) |
| 8, Copper Beeches, Milton Road, Harpenden | Leasehold | 63 m² | £390,000 (2024) |
| 9, Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £280,000 (2014) |
| 10, Copper Beeches, Milton Road, Harpenden | Leasehold | 61 m² | £320,000 (2021) |
| 11 Copper Beeches, Milton Road, Harpenden | Leasehold | 55 m² | £265,000 (2014) |
| 12 Copper Beeches, Milton Road, Harpenden | Leasehold | 62 m² | £365,000 (2025) |
| 13, Copper Beeches, Milton Road, Harpenden | Leasehold | 58 m² | £223,000 (2010) |
| 15, Copper Beeches, Milton Road, Harpenden | Leasehold | 61 m² | £247,000 (2010) |
| 16, Copper Beeches, Milton Road, Harpenden | Leasehold | 60 m² | £247,500 (2009) |
| 17, Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £355,000 (2024) |
| 18 Copper Beeches, Milton Road, Harpenden | Leasehold | 62 m² | £272,500 (2014) |
| 19 Copper Beeches, Milton Road, Harpenden | Leasehold | 57 m² | £280,000 (2014) |
| 20 Copper Beeches, Milton Road, Harpenden | Leasehold | 63 m² | £325,000 (2015) |
