505-521 rue Sainte-Catherine Ouest vs 966 rue Sainte-Catherine Ouest
Data as of November 1, 2026 · updated every week
966 rue Sainte-Catherine Ouest is the older building (1927); 505-521 rue Sainte-Catherine Ouest was built in 1967. 505-521 rue Sainte-Catherine Ouest is assessed at $64,400,000, 981% more than 966 rue Sainte-Catherine Ouest ($5,955,000). 505-521 rue Sainte-Catherine Ouest has 13 building permits on record, 966 rue Sainte-Catherine Ouest has 8. Neither is in a flood zone.
| 505-521 rue Sainte-Catherine Ouest | 966 rue Sainte-Catherine Ouest | |
|---|---|---|
| Type | 100 dwellings | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1967 | 1927 |
| Assessed (roll) | $64,400,000 | $5,955,000 |
| Since the previous roll | +4 % | +6 % |
| Welcome tax on that value | ≈ $2,528,896 | ≈ $191,096 |
| Lot | 1,574 m² | 258 m² |
| Floor area | 15,532 m² | 515 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 | 13 · Jun 2019 | 8 · Aug 2011 |
| Findings | 3 Note | 1 Check 4 Note |
| Nearest metro | McGill, 230 m | Peel, 230 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 505-521 rue Sainte-Catherine Ouest Full report: 966 rue Sainte-Catherine Ouest