| 2 Williamson Road, Watford | - | 113 m² | - |
| 4, Williamson Road, Watford | Freehold | 113 m² | £290,000 (2012) |
| 6 Williamson Road, Watford | Freehold | 111 m² | £300,000 (2012) |
| 8 Williamson Road, Watford | Freehold | 103 m² | £269,950 (2012) |
| 10, Williamson Road, Watford | Freehold | 115 m² | £410,000 (2018) |
| 12, Williamson Road, Watford | Freehold | 115 m² | £279,950 (2012) |
| 14 Williamson Road, Watford | Leasehold | 64 m² | £320,000 (2022) |
| Flat 1 Turner Court, 1, Williamson Road, Watford | Leasehold | 60 m² | £267,000 (2019) |
| Flat 2 Turner Court, 1, Williamson Road, Watford | Leasehold | 56 m² | £172,364 (2011) |
| Flat 3 Turner Court, 1, Williamson Road, Watford | Leasehold | 60 m² | £185,000 (2011) |
| Flat 4 Turner Court, 1, Williamson Road, Watford | Leasehold | 76 m² | £300,000 (2024) |
| Flat 5, Turner Court, 1 Williamson Road, Watford | Leasehold | 63 m² | £185,000 (2011) |
| Flat 6 Turner Court, 1, Williamson Road, Watford | Leasehold | 76 m² | £305,000 (2017) |
| Flat 7, Turner Court, 1 Williamson Road, Watford | Leasehold | 47 m² | £149,950 (2012) |
| Flat 8, Turner Court, 1 Williamson Road, Watford | Leasehold | 46 m² | £215,000 (2025) |
| Flat 9, Turner Court, 1 Williamson Road, Watford | Leasehold | 45 m² | £230,000 (2021) |
| Flat 10, Turner Court, 1 Williamson Road, Watford | Leasehold | 46 m² | £152,500 (2012) |
| Flat 11, Turner Court, Watford | Leasehold | 45 m² | £242,000 (2022) |
| Flat 12, Turner Court, 1 Williamson Road, Watford | Leasehold | 45 m² | £224,000 (2026) |
