525 avenue Viger Ouest vs 99 avenue Viger Ouest
Data as of November 1, 2026 · updated every week
99 avenue Viger Ouest is the older building (1991); 525 avenue Viger Ouest was built in 2014. 525 avenue Viger Ouest is assessed at $100,000,000, 192% more than 99 avenue Viger Ouest ($34,206,000). 525 avenue Viger Ouest has 15 building permits on record, 99 avenue Viger Ouest has 19. Neither is in a flood zone.
| 525 avenue Viger Ouest | 99 avenue Viger Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 2014 | 1991 |
| Assessed (roll) | $100,000,000 | $34,206,000 |
| Since the previous roll | −8 % | +48 % |
| Welcome tax on that value | ≈ $3,952,896 | ≈ $1,321,136 |
| Lot | 1,946 m² | 2,969 m² |
| Floor area | 22,402 m² | 17,009 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 15 · Feb 2024 | 19 · Sep 2025 |
| Findings | 1 Check 4 Note | 1 Check 4 Note |
| Nearest metro | Square Victoria-Oaci, 70 m | Place d'Armes, 90 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 525 avenue Viger Ouest Full report: 99 avenue Viger Ouest