| Flat 1 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 68 m² | £247,000 (2013) |
| Flat 2, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 74 m² | £249,950 (2013) |
| Flat 3 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 60 m² | £332,500 (2022) |
| Flat 4 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 69 m² | £249,950 (2013) |
| Flat 5, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 59 m² | £177,500 (2018) |
| Flat 6, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 57 m² | £162,500 (2024) |
| Flat 7, Campbell Court, 1 Colnhurst Road, Watford | - | 58 m² | - |
| Flat 8 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 69 m² | £250,000 (2013) |
| Flat 9, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 70 m² | £262,950 (2013) |
| Flat 10 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 71 m² | £350,000 (2018) |
| Flat 11, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 70 m² | £425,000 (2024) |
| Flat 12, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 58 m² | £259,950 (2013) |
| Flat 13 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 58 m² | £345,000 (2020) |
| Flat 14, Campbell Court, Watford | Leasehold | 59 m² | £335,000 (2021) |
| Flat 15, Campbell Court, 1 Colnhurst Road, Watford | - | 54 m² | - |
| Flat 16 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 69 m² | £373,500 (2023) |
| Flat 17 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 69 m² | £250,000 (2013) |
| Flat 18 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 69 m² | £254,950 (2013) |
| Flat 19, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 66 m² | £355,000 (2025) |
| Flat 20, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 68 m² | £249,950 (2013) |
| Flat 21 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 58 m² | £315,000 (2019) |
| Flat 22 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 59 m² | £357,500 (2021) |
| Flat 23 Campbell Court, 1, Colnhurst Road, Watford | - | 59 m² | - |
| Flat 24 Campbell Court, 1, Colnhurst Road, Watford | Leasehold | 118 m² | £395,000 (2013) |
| Flat 25, Campbell Court, 1 Colnhurst Road, Watford | Leasehold | 110 m² | £450,000 (2015) |
