497-499 31e Avenue vs 569-571 31e Avenue
Data as of October 29, 2026 · updated every week
569-571 31e Avenue is the older building (1962); 497-499 31e Avenue was built in 1963. 497-499 31e Avenue is assessed at $801,600, 14% more than 569-571 31e Avenue ($700,700). Each has 1 building permits on record. Neither is in a flood zone.
| 497-499 31e Avenue | 569-571 31e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1963 | 1962 |
| Assessed (roll) | $801,600 | $700,700 |
| Since the previous roll | +1 % | +1 % |
| Welcome tax on that value | ≈ $11,381 | ≈ $9,363 |
| Lot | 244 m² | 263 m² |
| Floor area | 223 m² | 223 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 | 1 · Mar 1998 | 1 · Jun 2004 |
| Findings | 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 497-499 31e Avenue Full report: 569-571 31e Avenue