3857-3861 boulevard LaSalle vs 4257-4267 boulevard LaSalle
Data as of October 29, 2026 · updated every week
3857-3861 boulevard LaSalle is the older building (1921); 4257-4267 boulevard LaSalle was built in 1998. 4257-4267 boulevard LaSalle is assessed at $1,570,500, 34% more than 3857-3861 boulevard LaSalle ($1,171,700). 3857-3861 boulevard LaSalle has 3 building permits on record, 4257-4267 boulevard LaSalle has 2. Neither is in a flood zone.
| 3857-3861 boulevard LaSalle | 4257-4267 boulevard LaSalle | |
|---|---|---|
| Type | 3 dwellings | 4 dwellings |
| City and borough | Montréal · Verdun | Montréal · Verdun |
| Built | 1921 | 1998 |
| Assessed (roll) | $1,171,700 | $1,570,500 |
| Since the previous roll | +11 % | +7 % |
| Welcome tax on that value | ≈ $19,118 | ≈ $29,088 |
| Lot | 232 m² | 303 m² |
| Floor area | 364 m² | 399 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 | 3 · Apr 2009 | 2 · Jun 2016 |
| Findings | 1 Serious 2 Check 8 Note | 1 Check 6 Note |
| Nearest metro | De l'Église, 400 m | De l'Église, 300 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3857-3861 boulevard LaSalle Full report: 4257-4267 boulevard LaSalle