474-478 4e Avenue vs 668 4e Avenue
Data as of October 25, 2026 · updated every week
474-478 4e Avenue is the older building (1921); 668 4e Avenue was built in 1949. 474-478 4e Avenue is assessed at $572,700, 8% more than 668 4e Avenue ($531,100). 474-478 4e Avenue has 3 building permits on record, 668 4e Avenue has 2. Neither is in a flood zone.
| 474-478 4e Avenue | 668 4e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1921 | 1949 |
| Assessed (roll) | $572,700 | $531,100 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $6,803 | ≈ $6,077 |
| Lot | 177 m² | 353 m² |
| Floor area | 167 m² | 100 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Nov 2004 | 2 · Apr 2018 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.