| Flat 7, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Jan 2026 | £277,000 | Flat / maisonette | Leasehold |
| Flat 5, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Nov 2025 | £270,000 | Flat / maisonette | Leasehold |
| Flat 3, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Sep 2025 | £268,000 | Flat / maisonette | Leasehold |
| Flat 12, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Jun 2024 | £272,500 | Flat / maisonette | Leasehold |
| Flat 19, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Jun 2023 | £320,000 | Flat / maisonette | Leasehold |
| Flat 10, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Sep 2022 | £325,000 | Flat / maisonette | Leasehold |
| Flat 13, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Jun 2015 | £269,950 | Flat / maisonette | Leasehold |
| Flat 8, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2013 | £165,000 | Flat / maisonette | Leasehold |
| Flat 6, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2007 | £227,500 | Flat / maisonette | Leasehold |
| Flat 17, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | May 2007 | £210,000 | Flat / maisonette | Leasehold |
| Flat 11, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Jan 2006 | £212,000 | Flat / maisonette | Leasehold |
| Flat 18, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Aug 2005 | £192,000 | Flat / maisonette | Leasehold |
| Flat 16, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Mar 2005 | £209,000 | Flat / maisonette | Leasehold |
| Flat 9, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2001 | £163,950 | Flat / maisonette | Leasehold |
| Flat 15, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2001 | £157,950 | Flat / maisonette | Leasehold |
| Flat 14, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2001 | £172,950 | Flat / maisonette | Leasehold |
| Flat 4, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2001 | £169,950 | Flat / maisonette | Leasehold |
| Flat 1, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2001 | £120,450 | Flat / maisonette | Leasehold |
| Flat 2, Cassio Apartments, 1 Malden Road, Watford, WD17 4EJ | Dec 2001 | £166,950 | Flat / maisonette | Leasehold |