3670 rue Saint-Denis vs 3825 rue Saint-Denis
Data as of November 1, 2026 · updated every week
3825 rue Saint-Denis is the older building (1875); 3670 rue Saint-Denis was built in 1885. 3670 rue Saint-Denis is assessed at $2,263,500, 62% more than 3825 rue Saint-Denis ($1,397,200). 3670 rue Saint-Denis has 3 building permits on record, 3825 rue Saint-Denis has 2. Neither is in a flood zone.
| 3670 rue Saint-Denis | 3825 rue Saint-Denis | |
|---|---|---|
| Type | 16 dwellings | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1885 | ≈ 1875 |
| Assessed (roll) | $2,263,500 | $1,397,200 |
| Since the previous roll | +16 % | +17 % |
| Welcome tax on that value | ≈ $47,683 | ≈ $24,756 |
| Lot | 241 m² | 221 m² |
| Floor area | 505 m² | 139 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Oct 2014 | 2 · Jul 2023 |
| Findings | 1 Check 4 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | Sherbrooke, 190 m | Sherbrooke, 390 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3670 rue Saint-Denis Full report: 3825 rue Saint-Denis