| Flat 1, Rainbow House, 24 Water Lane, Watford | - | 68 m² | - |
| Flat 2 Rainbow House, 24, Water Lane, Watford | - | 47 m² | - |
| Flat 3 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 4, Rainbow House, 24 Water Lane, Watford | Leasehold | 42 m² | £246,250 (2016) |
| Flat 5 Rainbow House, 24, Water Lane, Watford | - | 75 m² | - |
| Flat 6 Rainbow House, 24, Water Lane, Watford | Leasehold | 75 m² | £151,000 (2017) |
| Flat 7 Rainbow House, 24, Water Lane, Watford | - | 49 m² | - |
| Flat 8 Rainbow House, 24, Water Lane, Watford | - | 63 m² | - |
| Flat 9, Rainbow House, 24 Water Lane, Watford | - | 47 m² | - |
| Flat 10, Rainbow House, 24 Water Lane, Watford | - | 64 m² | - |
| Flat 11 Rainbow House, 24, Water Lane, Watford | - | 65 m² | - |
| Flat 12, Rainbow House, 24 Water Lane, Watford | - | 50 m² | - |
| Flat 13 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 14 Rainbow House, 24, Water Lane, Watford | - | 49 m² | - |
| Flat 15 Rainbow House, 24, Water Lane, Watford | - | 75 m² | - |
| Flat 16 Rainbow House, 24, Water Lane, Watford | - | 75 m² | - |
| Flat 17, Rainbow House, 24 Water Lane, Watford | - | 50 m² | - |
| Flat 18 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 19 Rainbow House, 24, Water Lane, Watford | - | 48 m² | - |
| Flat 20 Rainbow House, 24, Water Lane, Watford | - | 60 m² | - |
| Flat 21 Rainbow House, 24, Water Lane, Watford | - | 65 m² | - |
| Flat 22 Rainbow House, 24, Water Lane, Watford | - | 47 m² | - |
| Flat 23 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 24 Rainbow House, 24, Water Lane, Watford | - | 49 m² | - |
| Flat 25, Rainbow House, 24 Water Lane, Watford | Leasehold | 73 m² | £173,250 (2025) |
| Flat 26 Rainbow House, 24, Water Lane, Watford | Leasehold | 75 m² | £157,500 (2019) |
| Flat 27 Rainbow House, 24, Water Lane, Watford | - | 48 m² | - |
| Flat 28, Rainbow House, 24 Water Lane, Watford | - | 67 m² | - |
| Flat 29 Rainbow House, 24, Water Lane, Watford | - | 48 m² | - |
| Flat 30 Rainbow House, 24, Water Lane, Watford | - | 64 m² | - |
| Flat 31 Rainbow House, 24, Water Lane, Watford | - | 78 m² | - |
| Flat 32 Rainbow House, 24, Water Lane, Watford | - | 47 m² | - |
| Flat 33 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 34 Rainbow House, 24, Water Lane, Watford | - | 40 m² | - |
| Flat 35, Rainbow House, 24 Water Lane, Watford | Leasehold | 85 m² | £157,500 (2024) |
| Flat 36, Rainbow House, 24 Water Lane, Watford | Leasehold | 75 m² | £219,000 (2019) |
| Flat 37 Rainbow House, 24, Water Lane, Watford | - | 49 m² | - |
| Flat 38, Rainbow House, 24 Water Lane, Watford | - | 70 m² | - |
| Flat 39 Rainbow House, 24, Water Lane, Watford | - | 48 m² | - |
| Flat 40 Rainbow House, 24, Water Lane, Watford | - | 64 m² | - |
| Flat 41 Rainbow House, 24, Water Lane, Watford | - | 65 m² | - |
| Flat 42 Rainbow House, 24, Water Lane, Watford | - | 47 m² | - |
| Flat 43 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 44 Rainbow House, 24, Water Lane, Watford | - | 49 m² | - |
| Flat 45, Rainbow House, 24 Water Lane, Watford | - | 46 m² | - |
| Flat 46 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 47 Rainbow House, 24, Water Lane, Watford | - | 48 m² | - |
| Flat 48 Rainbow House, 24, Water Lane, Watford | - | 83 m² | - |
| Flat 49, Rainbow House, 24 Water Lane, Watford | - | 55 m² | - |
| Flat 50 Rainbow House, 24, Water Lane, Watford | - | 47 m² | - |
| Flat 51 Rainbow House, 24, Water Lane, Watford | - | 70 m² | - |
| Flat 52, Rainbow House, 24 Water Lane, Watford | - | 50 m² | - |
| Flat 53 Rainbow House, 24, Water Lane, Watford | - | 49 m² | - |
| Flat 54, Rainbow House, 24 Water Lane, Watford | - | 68 m² | - |
| Flat 55 Rainbow House, 24, Water Lane, Watford | - | 44 m² | - |
| Flat 56 Rainbow House, 24, Water Lane, Watford | - | 64 m² | - |
| Flat 57 Rainbow House, 24, Water Lane, Watford | - | 63 m² | - |
| Flat 58 Rainbow House, 24, Water Lane, Watford | Leasehold | 47 m² | £122,500 (2016) |
| Flat 59 Rainbow House, 24, Water Lane, Watford | - | 48 m² | - |
| Flat 60, Rainbow House, 24 Water Lane, Watford | - | 63 m² | - |
| Flat 61 Rainbow House, 24, Water Lane, Watford | - | 89 m² | - |
| Flat 62 Rainbow House, 24, Water Lane, Watford | Leasehold | 89 m² | £373,000 (2019) |
