439 rue Bourbonnais vs 456-458 rue Bourbonnais
Data as of October 25, 2026 · updated every week
456-458 rue Bourbonnais is the older building (1958); 439 rue Bourbonnais was built in 1959. 456-458 rue Bourbonnais is assessed at $612,500, 8% more than 439 rue Bourbonnais ($568,900). 439 rue Bourbonnais has 5 building permits on record, 456-458 rue Bourbonnais has 2. Neither is in a flood zone.
| 439 rue Bourbonnais | 456-458 rue Bourbonnais | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1959 | 1958 |
| Assessed (roll) | $568,900 | $612,500 |
| Since the previous roll | +16 % | +16 % |
| Welcome tax on that value | ≈ $6,727 | ≈ $7,599 |
| Lot | 177 m² | 229 m² |
| Floor area | 168 m² | 168 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 | 5 · Apr 2022 | 2 · Jun 2026 |
| Findings | 4 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 439 rue Bourbonnais Full report: 456-458 rue Bourbonnais