21-33 boulevard Saint-Joseph vs 3860 boulevard Saint-Joseph
Data as of October 25, 2026 · updated every week
3860 boulevard Saint-Joseph is the older building (1861); 21-33 boulevard Saint-Joseph was built in 1951. 21-33 boulevard Saint-Joseph is assessed at $5,863,000, 425% more than 3860 boulevard Saint-Joseph ($1,117,400). 21-33 boulevard Saint-Joseph has 5 building permits on record, 3860 boulevard Saint-Joseph has 0. Neither is in a flood zone.
| 21-33 boulevard Saint-Joseph | 3860 boulevard Saint-Joseph | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1951 | ≈ 1861 |
| Assessed (roll) | $5,863,000 | $1,117,400 |
| Since the previous roll | +99 % | +9 % |
| Welcome tax on that value | ≈ $187,416 | ≈ $17,761 |
| Lot | 11,405 m² | 785 m² |
| Floor area | 4,891 m² | 211 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 5 · Dec 2017 | 0 |
| Findings | 1 Check 5 Note | 2 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21-33 boulevard Saint-Joseph Full report: 3860 boulevard Saint-Joseph