| Flat 4, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Nov 2023 | £345,000 | Flat / maisonette | Leasehold |
| Flat 3, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Apr 2022 | £300,000 | Flat / maisonette | Leasehold |
| Flat 6, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Mar 2022 | £385,000 | Flat / maisonette | Leasehold |
| Flat 19, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Feb 2022 | £365,000 | Flat / maisonette | Leasehold |
| Flat 2, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Feb 2022 | £300,000 | Flat / maisonette | Leasehold |
| Flat 1, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Feb 2022 | £300,000 | Flat / maisonette | Leasehold |
| Flat 5, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Jan 2022 | £370,000 | Flat / maisonette | Leasehold |
| Flat 22, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Dec 2021 | £270,000 | Flat / maisonette | Leasehold |
| Flat 14, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Dec 2021 | £315,000 | Flat / maisonette | Leasehold |
| Flat 8, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Dec 2021 | £315,000 | Flat / maisonette | Leasehold |
| Flat 16, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Nov 2021 | £270,000 | Flat / maisonette | Leasehold |
| Flat 17, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Nov 2021 | £260,000 | Flat / maisonette | Leasehold |
| Flat 11, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Nov 2021 | £265,000 | Flat / maisonette | Leasehold |
| Flat 9, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Oct 2021 | £310,000 | Flat / maisonette | Leasehold |
| Flat 23, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Oct 2021 | £255,000 | Flat / maisonette | Leasehold |
| Flat 10, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Oct 2021 | £260,000 | Flat / maisonette | Leasehold |
| Flat 7, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Oct 2021 | £340,000 | Flat / maisonette | Leasehold |
| Flat 12, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Oct 2021 | £390,000 | Flat / maisonette | Leasehold |
| Flat 21, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Oct 2021 | £305,000 | Flat / maisonette | Leasehold |
| Flat 20, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Sep 2021 | £318,000 | Flat / maisonette | Leasehold |
| Flat 15, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Sep 2021 | £325,000 | Flat / maisonette | Leasehold |
| Flat 18, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Sep 2021 | £385,000 | Flat / maisonette | Leasehold |
| Flat 13, Cassio Green, 87 Cassio Road, Watford, WD18 0QN | Sep 2021 | £355,000 | Flat / maisonette | Leasehold |
| 87 Cassio Road, Watford, WD18 0QN | Mar 2020 | £1,768,000 | Other property | Freehold |
| Top Flat, 77 Cassio Road, Watford, WD18 0QN | Nov 2013 | £151,000 | Flat / maisonette | Leasehold |
| 81 Cassio Road, Watford, WD18 0QN | Sep 2013 | £249,500 | Terraced | Freehold |
| 79 Cassio Road, Watford, WD18 0QN | Dec 2008 | £310,000 | Semi-detached | Freehold |
| 73 Cassio Road, Watford, WD18 0QN | Nov 2004 | £240,950 | Terraced | Freehold |
| Lower Flat, 77 Cassio Road, Watford, WD18 0QN | May 2002 | £110,000 | Flat / maisonette | Leasehold |