50-52 19e Avenue vs 642-644 19e Avenue
Data as of October 25, 2026 · updated every week
50-52 19e Avenue is the older building (1930); 642-644 19e Avenue was built in 1952. 50-52 19e Avenue is assessed at $1,207,500, 36% more than 642-644 19e Avenue ($886,300). 50-52 19e Avenue has 4 building permits on record, 642-644 19e Avenue has 1. Neither is in a flood zone.
| 50-52 19e Avenue | 642-644 19e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1930 | 1952 |
| Assessed (roll) | $1,207,500 | $886,300 |
| Since the previous roll | +10 % | +19 % |
| Welcome tax on that value | ≈ $20,013 | ≈ $13,075 |
| Lot | 299 m² | 387 m² |
| Floor area | 187 m² | 237 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 | 4 · Aug 2026 | 1 · Oct 2003 |
| Findings | 2 Check 2 Note | 1 Serious 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 50-52 19e Avenue Full report: 642-644 19e Avenue