| 49, North Approach, Watford | Freehold | 128 m² | £480,000 (2017) |
| 53, North Approach, Watford | Freehold | 95 m² | £492,500 (2020) |
| 57 North Approach, Watford | - | 107 m² | - |
| 59, North Approach, Watford | - | 99 m² | - |
| 61, North Approach, Watford | Freehold | 114 m² | £555,000 (2017) |
| 63, North Approach, Watford | Freehold | 92 m² | £119,950 (1998) |
| 65, North Approach, Watford | Freehold | 96 m² | £430,000 (2016) |
| 67, North Approach, Watford | Leasehold | 41 m² | £225,000 (2019) |
| 67A North Approach, Watford | Leasehold | 43 m² | £285,000 (2026) |
| 83, North Approach, Watford | Freehold | 94 m² | £395,000 (2015) |
| 87 North Approach, Watford | Freehold | 99 m² | £250,000 (2011) |
| 89C, North Approach, Watford | - | 18 m² | - |
| 93A North Approach, Watford | Leasehold | 90 m² | £220,000 (2025) |
| 95A, North Approach, Watford | Leasehold | 43 m² | £40,000 (1996) |
| 95B, North Approach, Watford | - | 42 m² | - |
| 99A North Approach, Watford | - | 44 m² | - |
| 99B, North Approach, Watford | - | 43 m² | - |
| 101A, North Approach, Watford | - | 111 m² | - |
| 103A North Approach, Watford | Leasehold | 117 m² | £210,000 (2010) |
| 105A, North Approach, Watford | - | 33 m² | - |
| Flat 1, 89A, North Approach, Watford | - | 45 m² | - |
| Flat 2, 89A, North Approach, Watford | - | 51 m² | - |