| 9 Main Street, Watford, Northampton, NN6 7UY | Aug 2026 | £600,000 | Detached | Freehold |
| 1 Main Street, Watford, Northampton, NN6 7UY | Nov 2025 | £170,000 | Semi-detached | Freehold |
| Ridgefield Main Street, Watford, Northampton, NN6 7UY | Oct 2025 | £475,000 | Detached | Freehold |
| 11 Main Street, Watford, Northampton, NN6 7UY | Jun 2025 | £445,000 | Semi-detached | Freehold |
| 28 Main Street, Watford, Northampton, NN6 7UY | Jul 2024 | £431,000 | Detached | Freehold |
| Rectory Farmhouse Main Street, Watford, Northampton, NN6 7UY | Jun 2024 | £712,800 | Other property | Freehold |
| The Cottage, 25 Main Street, Watford, Northampton, NN6 7UY | Dec 2023 | £294,000 | Semi-detached | Freehold |
| Stable Cottage Main Street, Watford, Northampton, NN6 7UY | Mar 2022 | £425,000 | Detached | Freehold |
| Southfields Main Street, Watford, Northampton, NN6 7UY | Dec 2021 | £490,000 | Detached | Freehold |
| 10 Main Street, Watford, Northampton, NN6 7UY | Nov 2021 | £276,591 | Semi-detached | Freehold |
| 2 Henley Court Main Street, Watford, Northampton, NN6 7UY | Jun 2021 | £500,000 | Detached | Freehold |
| 3 Henley Court Main Street, Watford, Northampton, NN6 7UY | May 2021 | £273,500 | Terraced | Freehold |
| Redridge Main Street, Watford, Northampton, NN6 7UY | May 2019 | £340,000 | Detached | Freehold |
| 1 Henley Court Main Street, Watford, Northampton, NN6 7UY | Apr 2019 | £465,000 | Semi-detached | Freehold |
| 5 Henley Court Main Street, Watford, Northampton, NN6 7UY | Oct 2017 | £412,500 | Detached | Freehold |
| 2 Council House Main Street, Watford, Northampton, NN6 7UY | Oct 2016 | £290,000 | Semi-detached | Freehold |
| Springfield Main Street, Watford, Northampton, NN6 7UY | Jun 2016 | £393,000 | Detached | Freehold |
| Stone House Main Street, Watford, Northampton, NN6 7UY | Jan 2014 | £815,000 | Detached | Freehold |
| 23 Main Street, Watford, Northampton, NN6 7UY | Oct 2013 | £194,000 | Terraced | Freehold |
| 8 Main Street, Watford, Northampton, NN6 7UY | Jun 2011 | £253,000 | Terraced | Freehold |
| The Coach House 4, Henley Court Main Street, Watford, Northampton, NN6 7UY | Nov 2010 | £307,000 | Semi-detached | Freehold |
| The Old Post Office Gardens, 29 Main Street, Watford, Northampton, NN6 7UY | Oct 2010 | £275,000 | Detached | Freehold |
| Stonehouse Barn Main Street, Watford, Northampton, NN6 7UY | May 2010 | £385,000 | Semi-detached | Freehold |
| 25 Main Street, Watford, Northampton, NN6 7UY | Aug 2009 | £195,000 | Detached | Freehold |
| 37 Main Street, Watford, Northampton, NN6 7UY | Nov 2007 | £315,000 | Terraced | Freehold |
| Pytchley Stables Main Street, Watford, Northampton, NN6 7UY | Jun 2006 | £527,000 | Detached | Freehold |
| 27 Main Street, Watford, Northampton, NN6 7UY | Jul 2002 | £150,000 | Semi-detached | Freehold |
| 4 Henley Court Main Street, Watford, Northampton, NN6 7UY | Oct 2001 | £182,500 | Semi-detached | Freehold |
| The Limes Main Street, Watford, Northampton, NN6 7UY | Feb 2000 | £283,000 | Detached | Freehold |
| Rose Cottage, 7 Main Street, Watford, Northampton, NN6 7UY | Sep 1999 | £129,000 | Terraced | Freehold |
| Henley Arms, 2 Henley Court Main Street, Watford, Northampton, NN6 7UY | Jul 1999 | £219,000 | Detached | Freehold |
| 14 Main Street, Watford, Northampton, NN6 7UY | Mar 1999 | £175,000 | Detached | Freehold |
| Tanglewood Main Street, Watford, Northampton, NN6 7UY | Mar 1999 | £151,000 | Detached | Freehold |
| Tile House, 6 Main Street, Watford, Northampton, NN6 7UY | Apr 1997 | £185,000 | Detached | Freehold |