| 1, Northfield Gardens, Watford | Freehold | 93 m² | £490,000 (2017) |
| 3, Northfield Gardens, Watford | Freehold | 127 m² | £495,000 (2015) |
| 7 Northfield Gardens, Watford | Freehold | 91 m² | £605,000 (2023) |
| 11 Northfield Gardens, Watford | Freehold | 84 m² | £493,000 (2021) |
| 15, Northfield Gardens, Watford | Freehold | 85 m² | £455,000 (2019) |
| 17, Northfield Gardens, Watford | Freehold | 88 m² | £510,000 (2018) |
| 21 Northfield Gardens, Watford | Freehold | 125 m² | £600,000 (2024) |
| 25, Northfield Gardens, Watford | Freehold | 137 m² | £611,000 (2016) |
| 37, Northfield Gardens, Watford | Freehold | 83 m² | £340,000 (2014) |
| 43, Northfield Gardens, Watford | Freehold | 79 m² | £438,000 (2020) |
| 53, Northfield Gardens, Watford | Freehold | 115 m² | £490,000 (2018) |
| 55, Northfield Gardens, Watford | - | 144 m² | - |
| 57 Northfield Gardens, Watford | Freehold | 160 m² | £780,000 (2026) |
| 61, Northfield Gardens, Watford | Freehold | 134 m² | £470,000 (2014) |
| 73, Northfield Gardens, Watford | Freehold | 117 m² | £425,000 (2015) |
| 75 Northfield Gardens, Watford | Freehold | 85 m² | £215,000 (2009) |
| 77, Northfield Gardens, Watford | - | 87 m² | - |
| 79 Northfield Gardens, Watford | Freehold | 105 m² | £625,000 (2023) |
| 81 Northfield Gardens, Watford | Freehold | 126 m² | £637,000 (2025) |
| 85 Northfield Gardens, Watford | - | 78 m² | - |