4449-4453 rue Saint-Denis vs 5178-5184 rue Saint-Denis
Data as of November 1, 2026 · updated every week
4449-4453 rue Saint-Denis is the older building (1885); 5178-5184 rue Saint-Denis was built in 1924. 5178-5184 rue Saint-Denis is assessed at $1,673,900, 48% more than 4449-4453 rue Saint-Denis ($1,128,100). 4449-4453 rue Saint-Denis has 5 building permits on record, 5178-5184 rue Saint-Denis has 4. Neither is in a flood zone.
| 4449-4453 rue Saint-Denis | 5178-5184 rue Saint-Denis | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | 1924 |
| Assessed (roll) | $1,128,100 | $1,673,900 |
| Since the previous roll | +13 % | +14 % |
| Welcome tax on that value | ≈ $18,028 | ≈ $31,673 |
| Lot | 207 m² | 263 m² |
| Floor area | 214 m² | 452 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 | 5 · Jun 2025 | 4 · Jun 2026 |
| Findings | 1 Serious 2 Check 4 Note | 2 Check 2 Note |
| Nearest metro | Mont-Royal, 100 m | Laurier, 320 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4449-4453 rue Saint-Denis Full report: 5178-5184 rue Saint-Denis