418 rue Prince-Arthur Ouest vs 3-521 rue Prince-Arthur Ouest
Data as of November 1, 2026 · updated every week
3-521 rue Prince-Arthur Ouest is the older building (1875); 418 rue Prince-Arthur Ouest was built in 1900. 418 rue Prince-Arthur Ouest is assessed at $1,138,200 and 3-521 rue Prince-Arthur Ouest at $1,135,400; one is a whole condo building, so the values do not compare directly. 418 rue Prince-Arthur Ouest has 0 building permits on record, 3-521 rue Prince-Arthur Ouest has 2. Neither is in a flood zone.
| 418 rue Prince-Arthur Ouest | 3-521 rue Prince-Arthur Ouest | |
|---|---|---|
| Type | Condo building, 2 units | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1875 |
| Assessed (roll) | $1,138,200 | $1,135,400 |
| Since the previous roll | — | +10 % |
| Welcome tax on that value | ≈ $18,281 | ≈ $18,211 |
| Lot | — | — |
| Floor area | 242 m² | 220 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 | 2 · Feb 2009 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Place-des-Arts, 640 m | McGill, 680 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 418 rue Prince-Arthur Ouest Full report: 3-521 rue Prince-Arthur Ouest