| 123 North Western Avenue, Watford, WD25 0AQ | Jul 2026 | £410,000 | Semi-detached | Freehold |
| 125 North Western Avenue, Watford, WD25 0AQ | Mar 2026 | £380,000 | Semi-detached | Freehold |
| 153 North Western Avenue, Watford, WD25 0AQ | Mar 2026 | £450,000 | Semi-detached | Freehold |
| 113A North Western Avenue, Watford, WD25 0AQ | Nov 2025 | £210,000 | Terraced | Leasehold |
| 157 North Western Avenue, Watford, WD25 0AQ | Nov 2025 | £388,000 | Semi-detached | Freehold |
| 129 North Western Avenue, Watford, WD25 0AQ | Mar 2025 | £465,000 | Semi-detached | Freehold |
| 111 North Western Avenue, Watford, WD25 0AQ | May 2024 | £227,000 | Flat / maisonette | Leasehold |
| 111A North Western Avenue, Watford, WD25 0AQ | May 2024 | £250,000 | Semi-detached | Leasehold |
| 135 North Western Avenue, Watford, WD25 0AQ | May 2022 | £440,700 | Semi-detached | Freehold |
| 137 North Western Avenue, Watford, WD25 0AQ | Sep 2021 | £460,000 | Terraced | Freehold |
| 163 North Western Avenue, Watford, WD25 0AQ | Jun 2021 | £400,000 | Terraced | Freehold |
| 113 North Western Avenue, Watford, WD25 0AQ | Oct 2019 | £2,500 | Other property | Freehold |
| 133 North Western Avenue, Watford, WD25 0AQ | Aug 2017 | £378,000 | Terraced | Freehold |
| 131 North Western Avenue, Watford, WD25 0AQ | Aug 2017 | £345,000 | Terraced | Freehold |
| 159 North Western Avenue, Watford, WD25 0AQ | May 2011 | £220,000 | Semi-detached | Freehold |
| 147 North Western Avenue, Watford, WD25 0AQ | Aug 2009 | £190,000 | Semi-detached | Freehold |
| 143 North Western Avenue, Watford, WD25 0AQ | Aug 2008 | £240,500 | Semi-detached | Freehold |
| 127 North Western Avenue, Watford, WD25 0AQ | Aug 2007 | £235,000 | Semi-detached | Freehold |
| 149 North Western Avenue, Watford, WD25 0AQ | May 2007 | £245,000 | Semi-detached | Freehold |
| 161 North Western Avenue, Watford, WD25 0AQ | Oct 2006 | £210,000 | Semi-detached | Freehold |
| 109A North Western Avenue, Watford, WD25 0AQ | Mar 2006 | £131,500 | Flat / maisonette | Leasehold |
| 145 North Western Avenue, Watford, WD25 0AQ | Jul 2005 | £196,500 | Semi-detached | Freehold |
| 155 North Western Avenue, Watford, WD25 0AQ | Apr 2004 | £162,950 | Terraced | Freehold |
| 151 North Western Avenue, Watford, WD25 0AQ | Jul 2002 | £167,500 | Semi-detached | Freehold |
| 121 North Western Avenue, Watford, WD25 0AQ | Mar 2000 | £105,000 | Semi-detached | Freehold |
| 141 North Western Avenue, Watford, WD25 0AQ | Sep 1997 | £82,000 | Semi-detached | Freehold |