3978 rue Saint-Denis vs 4399 rue Saint-Denis
Data as of November 1, 2026 · updated every week
3978 rue Saint-Denis is the older building (1905); 4399 rue Saint-Denis was built in 1985. 3978 rue Saint-Denis is assessed at $1,168,600, 56% more than 4399 rue Saint-Denis ($750,000). 3978 rue Saint-Denis has 0 building permits on record, 4399 rue Saint-Denis has 3. Neither is in a flood zone.
| 3978 rue Saint-Denis | 4399 rue Saint-Denis | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1905 | 1985 |
| Assessed (roll) | $1,168,600 | $750,000 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $19,041 | ≈ $10,349 |
| Lot | — | — |
| Floor area | 457 m² | 156 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 | 0 | 3 · Jul 2007 |
| Findings | 4 Note | 7 Note |
| Nearest metro | Sherbrooke, 580 m | Mont-Royal, 140 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3978 rue Saint-Denis Full report: 4399 rue Saint-Denis