3430 rue Saint-Denis vs 3921 rue Saint-Denis
Data as of November 1, 2026 · updated every week
3921 rue Saint-Denis is the older building (1958); 3430 rue Saint-Denis was built in 1969. 3921 rue Saint-Denis is assessed at $1,020,900, 5% more than 3430 rue Saint-Denis ($969,500). 3430 rue Saint-Denis has 2 building permits on record, 3921 rue Saint-Denis has 3. Neither is in a flood zone.
| 3430 rue Saint-Denis | 3921 rue Saint-Denis | |
|---|---|---|
| Type | Condo building, 3 units | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1969 | 1958 |
| Assessed (roll) | $969,500 | $1,020,900 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $14,739 | ≈ $15,767 |
| Lot | — | — |
| Floor area | 330 m² | 118 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 | 2 · Aug 2022 | 3 · Sep 2016 |
| Findings | 6 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Sherbrooke, 170 m | Sherbrooke, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3430 rue Saint-Denis Full report: 3921 rue Saint-Denis