510 31e Avenue vs 513-515 31e Avenue
Data as of October 29, 2026 · updated every week
510 31e Avenue is the older building (1959); 513-515 31e Avenue was built in 1962. 510 31e Avenue is assessed at $6,471,900, 757% more than 513-515 31e Avenue ($755,000). 510 31e Avenue has 4 building permits on record, 513-515 31e Avenue has 2. Neither is in a flood zone.
| 510 31e Avenue | 513-515 31e Avenue | |
|---|---|---|
| Type | 37 dwellings | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1959 | 1962 |
| Assessed (roll) | $6,471,900 | $755,000 |
| Since the previous roll | +11 % | +1 % |
| Welcome tax on that value | ≈ $211,772 | ≈ $10,449 |
| Lot | 1,791 m² | 250 m² |
| Floor area | 2,669 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 | 4 · Jul 2015 | 2 · Jun 2015 |
| Findings | 1 Check 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.