4230 rue Saint-Denis vs 308-5420 rue Saint-Denis
Data as of November 1, 2026 · updated every week
4230 rue Saint-Denis is the older building (1900); 308-5420 rue Saint-Denis was built in 1990. 4230 rue Saint-Denis is assessed at $875,100 and 308-5420 rue Saint-Denis at $346,600; one is a whole condo building, so the values do not compare directly. 4230 rue Saint-Denis has 0 building permits on record, 308-5420 rue Saint-Denis has 1. Neither is in a flood zone.
| 4230 rue Saint-Denis | 308-5420 rue Saint-Denis | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1990 |
| Assessed (roll) | $875,100 | $346,600 |
| Since the previous roll | — | +18 % |
| Welcome tax on that value | ≈ $12,851 | ≈ $3,310 |
| Lot | — | — |
| Floor area | 156 m² | 52 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 | 0 | 1 · Apr 2020 |
| Findings | 1 Check 4 Note | 5 Note |
| Nearest metro | Mont-Royal, 420 m | Rosemont, 450 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4230 rue Saint-Denis Full report: 308-5420 rue Saint-Denis