56 19e Avenue vs 641-645 19e Avenue
Data as of October 25, 2026 · updated every week
56 19e Avenue is the older building (1900); 641-645 19e Avenue was built in 1952. 56 19e Avenue is assessed at $1,299,600, 50% more than 641-645 19e Avenue ($864,500). Each has 1 building permits on record. Neither is in a flood zone.
| 56 19e Avenue | 641-645 19e Avenue | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1900 | 1952 |
| Assessed (roll) | $1,299,600 | $864,500 |
| Since the previous roll | +17 % | +19 % |
| Welcome tax on that value | ≈ $22,316 | ≈ $12,639 |
| Lot | 296 m² | 411 m² |
| Floor area | 101 m² | 225 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 · Nov 2025 | 1 · May 2002 |
| Findings | 2 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.