| 1 Evolution 839-847, St. Albans Road, Watford | - | 67 m² | - |
| 2 Evolution, 839-847, St. Albans Road, Watford | Leasehold | 44 m² | £141,000 (2009) |
| 3 Evolution 839-847, St. Albans Road, Watford | - | 60 m² | - |
| 4 Evolution 839-847, St. Albans Road, Watford | Leasehold | 61 m² | £270,000 (2021) |
| 5 Evolution 839-847, St. Albans Road, Watford | - | 60 m² | - |
| 6 Evolution 839-847, St. Albans Road, Watford | Leasehold | 65 m² | £290,000 (2023) |
| 7 Evolution, 839-847, St. Albans Road, Watford | Leasehold | 63 m² | £247,500 (2007) |
| 8 Evolution 839-847, St. Albans Road, Watford | Leasehold | 45 m² | £180,950 (2007) |
| 9 Evolution, 839-847 St Albans Road, Watford, Watford | Leasehold | 60 m² | £270,000 (2021) |
| 10 Evolution, 839-847, St. Albans Road, Watford | - | 44 m² | - |
| 11 Evolution, 839-847, St. Albans Road, Watford | Leasehold | 62 m² | £250,000 (2015) |
| 12 Evolution, 839-847, St. Albans Road, Watford | - | 38 m² | - |
| 13 Evolution 839-847, St. Albans Road, Watford | - | 39 m² | - |
| 14 Evolution 839-847, St. Albans Road, Watford | Leasehold | 67 m² | £225,000 (2007) |
| 15 Evolution 839-847, St. Albans Road, Watford | Leasehold | 63 m² | £248,500 (2007) |
| 16 Evolution, 839-847, St. Albans Road, Watford | Leasehold | 44 m² | £185,000 (2025) |
| 17 Evolution 839-847, St. Albans Road, Watford | - | 61 m² | - |
| 18 Evolution 839-847, St. Albans Road, Watford | Leasehold | 60 m² | £215,000 (2007) |
| 19 Evolution, 839-847, St. Albans Road, Watford | Leasehold | 67 m² | £275,000 (2019) |
| 20 Evolution 839-847, St. Albans Road, Watford | - | 41 m² | - |
| 21 Evolution 839-847, St. Albans Road, Watford | - | 42 m² | - |
| 22 Evolution 839-847, St. Albans Road, Watford | Leasehold | 61 m² | £215,000 (2007) |
| 837 St. Albans Road, Watford | - | 78 m² | - |
| 837A St. Albans Road, Watford | Leasehold | 76 m² | £150,000 (2025) |