| Flat 5, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Nov 2025 | £625,000 | Flat / maisonette | Leasehold |
| Flat 1, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Oct 2025 | £750,000 | Flat / maisonette | Leasehold |
| Flat 3, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Jul 2025 | £625,000 | Flat / maisonette | Leasehold |
| Flat 2, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Nov 2024 | £740,000 | Flat / maisonette | Leasehold |
| Flat 13, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Mar 2024 | £710,000 | Flat / maisonette | Leasehold |
| Flat 15, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Oct 2016 | £925,000 | Flat / maisonette | Leasehold |
| Flat 7, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Jul 2012 | £375,000 | Flat / maisonette | Leasehold |
| Flat 14, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Mar 2007 | £560,000 | Flat / maisonette | Leasehold |
| Flat 4, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Nov 2006 | £330,000 | Flat / maisonette | Leasehold |
| Flat 11, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Sep 2006 | £365,000 | Flat / maisonette | Leasehold |
| Flat 12, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Sep 2006 | £330,000 | Flat / maisonette | Leasehold |
| Flat 6, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Sep 2006 | £340,000 | Flat / maisonette | Leasehold |
| Flat 10, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Sep 2006 | £250,000 | Flat / maisonette | Leasehold |
| Flat 9, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Sep 2006 | £325,000 | Flat / maisonette | Leasehold |
| Flat 8, Castle Mill Lower Kings Road, Berkhamsted, HP4 2FN | Sep 2006 | £327,500 | Flat / maisonette | Leasehold |