405 rue Prince-Arthur Ouest vs 475 rue Prince-Arthur Ouest
Data as of November 1, 2026 · updated every week
475 rue Prince-Arthur Ouest is the older building (1944); 405 rue Prince-Arthur Ouest was built in 1990. 475 rue Prince-Arthur Ouest is assessed at $644,800, 74% more than 405 rue Prince-Arthur Ouest ($371,600). 405 rue Prince-Arthur Ouest has 3 building permits on record, 475 rue Prince-Arthur Ouest has 10. Neither is in a flood zone.
| 405 rue Prince-Arthur Ouest | 475 rue Prince-Arthur Ouest | |
|---|---|---|
| Type | Condo building, 14 units | Condo building, 7 units |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1990 | 1944 |
| Assessed (roll) | $371,600 | $644,800 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $3,685 | ≈ $8,245 |
| Lot | — | — |
| Floor area | 948 m² | 706 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 | 3 · Feb 2023 | 10 · Mar 2026 |
| Findings | 5 Note | 2 Check 4 Note |
| Nearest metro | Place-des-Arts, 680 m | McGill, 710 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 405 rue Prince-Arthur Ouest Full report: 475 rue Prince-Arthur Ouest