| 2 Milton Street, Watford, Watford | Freehold | 84 m² | £412,500 (2021) |
| 3 Milton Street, Watford | - | 71 m² | - |
| 5 Milton Street, Watford | Freehold | 77 m² | £405,000 (2026) |
| 6 Milton Street, Watford | - | 57 m² | - |
| 7 Milton Street, Watford | Freehold | 77 m² | £237,000 (2007) |
| 8, Milton Street, Watford | Freehold | 70 m² | £365,000 (2017) |
| 10 Milton Street, Watford | Freehold | 87 m² | £385,000 (2022) |
| 11, Milton Street, Watford | Freehold | 83 m² | £250,000 (2010) |
| 12, Milton Street, Watford | Freehold | 90 m² | £386,000 (2019) |
| 13 Milton Street, Watford | Freehold | 81 m² | £440,000 (2026) |
| 14, Milton Street, Watford | Freehold | 67 m² | £375,000 (2019) |
| 18 Milton Street, Watford | Freehold | 80 m² | £525,000 (2025) |
| 21 Milton Street, Watford, Watford | Freehold | 82 m² | £355,000 (2021) |
| 24, Milton Street, Watford | - | 83 m² | - |
| 25 Milton Street, Watford | Freehold | 86 m² | £440,000 (2026) |
| 26, Milton Street, Watford | Freehold | 102 m² | £312,500 (2014) |
| 27, Milton Street, Watford | Freehold | 88 m² | £275,000 (2014) |
| 28, Milton Street, Watford | Freehold | 80 m² | £425,000 (2024) |
| 29 Milton Street, Watford | - | 87 m² | - |
| 30 Milton Street, Watford | Freehold | 100 m² | £145,000 (2002) |
| 31, Milton Street, Watford | Leasehold | 47 m² | £275,000 (2025) |
| Lower Flat, 22 Milton Street, Watford | - | 41 m² | - |
| Upper Flat, 22 Milton Street, Watford | Freehold | 56 m² | £250,000 (2014) |