20 20e Avenue vs 685 20e Avenue
Data as of October 25, 2026 · updated every week
20 20e Avenue is the older building (1940); 685 20e Avenue was built in 1950. 20 20e Avenue is assessed at $903,900, 23% more than 685 20e Avenue ($734,900). 20 20e Avenue has 2 building permits on record, 685 20e Avenue has 4. Neither is in a flood zone.
| 20 20e Avenue | 685 20e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1940 | 1950 |
| Assessed (roll) | $903,900 | $734,900 |
| Since the previous roll | +23 % | +19 % |
| Welcome tax on that value | ≈ $13,427 | ≈ $10,047 |
| Lot | 611 m² | 543 m² |
| Floor area | 173 m² | 117 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 2 · May 2025 | 4 · Jun 2021 |
| Findings | 1 Serious 1 Check 3 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.