3980 rue Saint-Denis vs 5166 rue Saint-Denis
Data as of November 1, 2026 · updated every week
5166 rue Saint-Denis is the older building (1900); 3980 rue Saint-Denis was built in 1905. 3980 rue Saint-Denis is assessed at $2,253,900, 183% more than 5166 rue Saint-Denis ($796,500). 3980 rue Saint-Denis has 7 building permits on record, 5166 rue Saint-Denis has 4. Neither is in a flood zone.
| 3980 rue Saint-Denis | 5166 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 | ≈ 1900 |
| Assessed (roll) | $2,253,900 | $796,500 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $47,347 | ≈ $11,279 |
| Lot | — | — |
| Floor area | 635 m² | 127 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 | 7 · Aug 2025 | 4 · Jun 2024 |
| Findings | 1 Serious 2 Check 3 Note | 2 Check 3 Note |
| Nearest metro | Sherbrooke, 580 m | Laurier, 310 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3980 rue Saint-Denis Full report: 5166 rue Saint-Denis