417-421 2e Avenue vs 684-686 2e Avenue
Data as of October 25, 2026 · updated every week
417-421 2e Avenue is the older building (1910); 684-686 2e Avenue was built in 1956. 684-686 2e Avenue is assessed at $654,700, 21% more than 417-421 2e Avenue ($539,800). 417-421 2e Avenue has 1 building permits on record, 684-686 2e Avenue has 2. Neither is in a flood zone.
| 417-421 2e Avenue | 684-686 2e Avenue | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1910 | 1956 |
| Assessed (roll) | $539,800 | $654,700 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $6,208 | ≈ $8,443 |
| Lot | 209 m² | 420 m² |
| Floor area | 302 m² | 189 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 | 1 · Jul 2021 | 2 · Dec 2023 |
| Findings | 2 Check 5 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 417-421 2e Avenue Full report: 684-686 2e Avenue