3420 boulevard Saint-Joseph vs 472-478 boulevard Saint-Joseph
Data as of October 25, 2026 · updated every week
3420 boulevard Saint-Joseph is the older building (1850); 472-478 boulevard Saint-Joseph was built in 1900. 3420 boulevard Saint-Joseph is assessed at $1,041,100, 17% more than 472-478 boulevard Saint-Joseph ($890,400). 3420 boulevard Saint-Joseph has 1 building permits on record, 472-478 boulevard Saint-Joseph has 2. Neither is in a flood zone.
| 3420 boulevard Saint-Joseph | 472-478 boulevard Saint-Joseph | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1850 | ≈ 1900 |
| Assessed (roll) | $1,041,100 | $890,400 |
| Since the previous roll | +9 % | +6 % |
| Welcome tax on that value | ≈ $16,171 | ≈ $13,157 |
| Lot | 517 m² | 457 m² |
| Floor area | 255 m² | 328 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 | 1 · Jul 2022 | 2 · Apr 2014 |
| Findings | 1 Serious 1 Check 5 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3420 boulevard Saint-Joseph Full report: 472-478 boulevard Saint-Joseph