613-615 12e Avenue vs 640-642 12e Avenue
Data as of October 25, 2026 · updated every week
613-615 12e Avenue is the older building (1930); 640-642 12e Avenue was built in 1947. 640-642 12e Avenue is assessed at $537,200, 38% more than 613-615 12e Avenue ($387,900). 613-615 12e Avenue has 2 building permits on record, 640-642 12e Avenue has 1. Neither is in a flood zone.
| 613-615 12e Avenue | 640-642 12e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1930 | 1947 |
| Assessed (roll) | $387,900 | $537,200 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $3,929 | ≈ $6,169 |
| Lot | 212 m² | 209 m² |
| Floor area | 187 m² | 163 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 | 2 · May 2026 | 1 · Jun 2023 |
| Findings | 2 Check 3 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 613-615 12e Avenue Full report: 640-642 12e Avenue