3820-3822 boulevard Rosemont vs 819-821 boulevard Rosemont
Data as of November 1, 2026 · updated every week
3820-3822 boulevard Rosemont is the older building (1948); 819-821 boulevard Rosemont was built in 2021. 819-821 boulevard Rosemont is assessed at $1,719,300, 110% more than 3820-3822 boulevard Rosemont ($817,000). 3820-3822 boulevard Rosemont has 1 building permits on record, 819-821 boulevard Rosemont has 3. Neither is in a flood zone.
| 3820-3822 boulevard Rosemont | 819-821 boulevard Rosemont | |
|---|---|---|
| Type | 2 dwellings | 4 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1948 | 2021 |
| Assessed (roll) | $817,000 | $1,719,300 |
| Since the previous roll | +6 % | +15 % |
| Welcome tax on that value | ≈ $11,689 | ≈ $32,808 |
| Lot | 242 m² | 133 m² |
| Floor area | 223 m² | 329 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 | 1 · Nov 2012 | 3 · Sep 2019 |
| Findings | 1 Serious 3 Note | 7 Note |
| Nearest metro | Saint-Michel, 1.9 km | Rosemont, 330 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3820-3822 boulevard Rosemont Full report: 819-821 boulevard Rosemont