6341 rue Mazarin vs 6665-6667 rue Mazarin
Data as of October 29, 2026 · updated every week
6665-6667 rue Mazarin is the older building (1910); 6341 rue Mazarin was built in 1951. 6341 rue Mazarin is assessed at $904,600, 53% more than 6665-6667 rue Mazarin ($591,600). Each has 1 building permits on record. Neither is in a flood zone.
| 6341 rue Mazarin | 6665-6667 rue Mazarin | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1951 | 1910 |
| Assessed (roll) | $904,600 | $591,600 |
| Since the previous roll | +10 % | +11 % |
| Welcome tax on that value | ≈ $13,441 | ≈ $7,181 |
| Lot | 405 m² | 172 m² |
| Floor area | 245 m² | 190 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 | 1 · Apr 2006 | 1 · Oct 2014 |
| Findings | 1 Serious 5 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Monk, 680 m | Monk, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6341 rue Mazarin Full report: 6665-6667 rue Mazarin