425 18e Avenue vs 575 18e Avenue
Data as of October 25, 2026 · updated every week
575 18e Avenue is the older building (1920); 425 18e Avenue was built in 2025. 425 18e Avenue has 2 building permits on record, 575 18e Avenue has 0. Neither is in a flood zone.
| 425 18e Avenue | 575 18e Avenue | |
|---|---|---|
| Type | Condo building, 1 unit | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 2025 | 1920 |
| Assessed (roll) | — | $749,700 |
| Since the previous roll | — | +19 % |
| Welcome tax on that value | — | ≈ $10,343 |
| Lot | — | 324 m² |
| Floor area | — | 174 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Nov 2024 | 0 |
| Findings | 1 Check 3 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.