| 2 Euston Avenue, Watford | Freehold | 86 m² | £427,500 (2024) |
| 4, Euston Avenue, Watford | Freehold | 81 m² | £452,500 (2025) |
| 6 Euston Avenue, Watford | Freehold | 124 m² | £452,500 (2025) |
| 8 Euston Avenue, Watford | Freehold | 82 m² | £262,000 (2007) |
| 12, Euston Avenue, Watford | Freehold | 103 m² | £580,000 (2022) |
| 14 Euston Avenue, Watford | - | 102 m² | - |
| 24 Euston Avenue, Watford | - | 96 m² | - |
| 26, Euston Avenue, Watford | Freehold | 87 m² | £415,000 (2019) |
| 30, Euston Avenue, Watford | Freehold | 89 m² | £350,000 (2018) |
| 32, Euston Avenue, Watford | Freehold | 85 m² | £201,950 (2005) |
| 34 Euston Avenue, Watford | Freehold | 85 m² | £390,000 (2024) |
| 38, Euston Avenue, Watford | Freehold | 83 m² | £215,000 (2006) |
| 40, Euston Avenue, Watford | Freehold | 99 m² | £203,000 (2009) |
| 42, Euston Avenue, Watford | Freehold | 84 m² | £215,000 (2006) |
| 44, Euston Avenue, Watford | Freehold | 84 m² | £59,000 (1996) |
| 46, Euston Avenue, Watford | Freehold | 86 m² | £470,000 (2025) |
| 48, Euston Avenue, Watford | Freehold | 88 m² | £270,000 (2012) |
| 54, Euston Avenue, Watford | Freehold | 85 m² | £237,500 (2013) |
| 58, Euston Avenue, Watford | Freehold | 87 m² | £360,000 (2015) |
| 60, Euston Avenue, Watford | - | 125 m² | - |
| 62 Euston Avenue, Watford | Freehold | 102 m² | £575,000 (2022) |
| 68A Euston Avenue, Watford | - | 58 m² | - |
| 70A Euston Avenue, Watford, Watford | - | 42 m² | - |
| 70B Euston Avenue, Watford, Watford | - | 80 m² | - |
| Flat 1, 72 Euston Avenue, Watford | Leasehold | 34 m² | £95,000 (2004) |
| Flat 3, 72 Euston Ave, Wd18 7Sy, Watford | Leasehold | 38 m² | £134,000 (2023) |
