3945 rue Saint-Denis vs 310-5420 rue Saint-Denis
Data as of November 1, 2026 · updated every week
3945 rue Saint-Denis is the older building (1900); 310-5420 rue Saint-Denis was built in 1990. 3945 rue Saint-Denis is assessed at $649,800 and 310-5420 rue Saint-Denis at $346,100; one is a whole condo building, so the values do not compare directly. 3945 rue Saint-Denis has 6 building permits on record, 310-5420 rue Saint-Denis has 1. Neither is in a flood zone.
| 3945 rue Saint-Denis | 310-5420 rue Saint-Denis | |
|---|---|---|
| Type | Condo building, 2 units | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1900 | 1990 |
| Assessed (roll) | $649,800 | $346,100 |
| Since the previous roll | — | +18 % |
| Welcome tax on that value | ≈ $8,345 | ≈ $3,302 |
| Lot | — | — |
| Floor area | 239 m² | 52 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 | 6 · Nov 2002 | 1 · Apr 2020 |
| Findings | 5 Note | 5 Note |
| Nearest metro | Sherbrooke, 540 m | Rosemont, 450 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3945 rue Saint-Denis Full report: 310-5420 rue Saint-Denis