| 93 Cassiobury Park Avenue, Watford, WD18 7LH | Mar 2025 | £875,000 | Semi-detached | Freehold |
| 129 Cassiobury Park Avenue, Watford, WD18 7LH | Aug 2019 | £920,000 | Semi-detached | Freehold |
| 117 Cassiobury Park Avenue, Watford, WD18 7LH | Dec 2018 | £735,000 | Semi-detached | Freehold |
| 95 Cassiobury Park Avenue, Watford, WD18 7LH | Dec 2018 | £660,000 | Semi-detached | Freehold |
| 111 Cassiobury Park Avenue, Watford, WD18 7LH | Sep 2018 | £747,000 | Semi-detached | Freehold |
| 119 Cassiobury Park Avenue, Watford, WD18 7LH | Aug 2017 | £750,000 | Semi-detached | Freehold |
| 121 Cassiobury Park Avenue, Watford, WD18 7LH | Feb 2017 | £687,000 | Semi-detached | Freehold |
| 131 Cassiobury Park Avenue, Watford, WD18 7LH | Oct 2015 | £665,000 | Semi-detached | Freehold |
| 123 Cassiobury Park Avenue, Watford, WD18 7LH | Jul 2014 | £620,000 | Semi-detached | Freehold |
| 133 Cassiobury Park Avenue, Watford, WD18 7LH | Apr 2014 | £580,000 | Semi-detached | Freehold |
| 125 Cassiobury Park Avenue, Watford, WD18 7LH | Jul 2013 | £600,000 | Semi-detached | Freehold |
| 85 Cassiobury Park Avenue, Watford, WD18 7LH | Oct 2011 | £455,275 | Semi-detached | Freehold |
| 109 Cassiobury Park Avenue, Watford, WD18 7LH | Aug 2009 | £430,000 | Semi-detached | Freehold |
| 107 Cassiobury Park Avenue, Watford, WD18 7LH | Nov 2003 | £360,000 | Semi-detached | Freehold |
| 97 Cassiobury Park Avenue, Watford, WD18 7LH | Sep 2003 | £325,000 | Semi-detached | Freehold |
| 91 Cassiobury Park Avenue, Watford, WD18 7LH | Feb 2003 | £320,000 | Semi-detached | Freehold |
| 83 Cassiobury Park Avenue, Watford, WD18 7LH | Apr 2002 | £295,000 | Semi-detached | Freehold |
| 87 Cassiobury Park Avenue, Watford, WD18 7LH | Mar 2002 | £275,000 | Semi-detached | Freehold |
| 115 Cassiobury Park Avenue, Watford, WD18 7LH | Nov 1997 | £167,000 | Semi-detached | Freehold |
| 99 Cassiobury Park Avenue, Watford, WD18 7LH | Nov 1995 | £124,500 | Semi-detached | Freehold |