| 1, Brightwell Road, Watford | - | 44 m² | - |
| 1A, Brightwell Road, Watford | Freehold | 48 m² | £250,000 (2009) |
| 1B, Brightwell Road, Watford | Freehold | 68 m² | £250,000 (2009) |
| 1C, Brightwell Road, Watford | - | 72 m² | - |
| 15, Brightwell Road, Watford | - | 30 m² | - |
| 19, Brightwell Road, Watford | - | 30 m² | - |
| 21 Brightwell Road, Watford | - | 31 m² | - |
| 25, Brightwell Road, Watford | - | 30 m² | - |
| 27 Brightwell Road, Watford | - | 30 m² | - |
| 29 Brightwell Road, Watford | - | 30 m² | - |
| 31 Brightwell Road, Watford | - | 129 m² | - |
| 33 Brightwell Road, Watford | Freehold | 132 m² | £555,000 (2022) |
| 37, Brightwell Road, Watford | - | 82 m² | - |
| 39, Brightwell Road, Watford | Freehold | 115 m² | £39,780 (1996) |
| 63 Brightwell Road, Watford | Freehold | 77 m² | £376,000 (2024) |
| 65, Brightwell Road, Watford | Freehold | 80 m² | £76,000 (1996) |
| 69 Brightwell Road, Watford | Freehold | 119 m² | £108,000 (1999) |
| 71, Brightwell Road, Watford | Freehold | 80 m² | £263,000 (2010) |
| 73 Brightwell Road, Watford | Freehold | 76 m² | £170,000 (2007) |
| 75, Brightwell Road, Watford | - | 74 m² | - |
| 77, Brightwell Road, Watford | Freehold | 89 m² | £355,000 (2019) |
| 79 Brightwell Road, Watford, Watford | Freehold | 85 m² | £355,500 (2021) |
| 81, Brightwell Road, Watford | Freehold | 70 m² | £305,000 (2018) |
| 83, Brightwell Road, Watford | Freehold | 70 m² | £375,000 (2023) |
| 85, Brightwell Road, Watford | Freehold | 61 m² | £357,000 (2022) |
| 87 Brightwell Road, Watford | Freehold | 89 m² | £368,000 (2018) |
| 89 Brightwell Road, Watford | - | 74 m² | - |
| The Annex, 41 Brightwell Road, Watford | - | 24 m² | - |
