3851-3855 rue Saint-Denis vs 5455 rue Saint-Denis
Data as of November 1, 2026 · updated every week
3851-3855 rue Saint-Denis is the older building (1885); 5455 rue Saint-Denis was built in 1980. 5455 rue Saint-Denis is assessed at $47,968,400, 3430% more than 3851-3855 rue Saint-Denis ($1,359,000). 3851-3855 rue Saint-Denis has 3 building permits on record, 5455 rue Saint-Denis has 12. Neither is in a flood zone.
| 3851-3855 rue Saint-Denis | 5455 rue Saint-Denis | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | 1980 |
| Assessed (roll) | $1,359,000 | $47,968,400 |
| Since the previous roll | +14 % | +25 % |
| Welcome tax on that value | ≈ $23,801 | ≈ $1,871,632 |
| Lot | 221 m² | 27,992 m² |
| Floor area | 189 m² | 24,609 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 | 3 · Jan 2018 | 12 · Apr 2024 |
| Findings | 1 Serious 4 Note | 2 Check 3 Note |
| Nearest metro | Sherbrooke, 420 m | Rosemont, 380 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3851-3855 rue Saint-Denis Full report: 5455 rue Saint-Denis