5979-5981 rue Mazarin vs 6430 rue Mazarin
Data as of October 29, 2026 · updated every week
6430 rue Mazarin is the older building (1938); 5979-5981 rue Mazarin was built in 1956. 5979-5981 rue Mazarin is assessed at $914,400, 36% more than 6430 rue Mazarin ($669,900). 5979-5981 rue Mazarin has 2 building permits on record, 6430 rue Mazarin has 1. Neither is in a flood zone.
| 5979-5981 rue Mazarin | 6430 rue Mazarin | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1956 | 1938 |
| Assessed (roll) | $914,400 | $669,900 |
| Since the previous roll | +8 % | +10 % |
| Welcome tax on that value | ≈ $13,637 | ≈ $8,747 |
| Lot | 186 m² | 118 m² |
| Floor area | 178 m² | 134 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Jul 2026 | 1 · Oct 2021 |
| Findings | 1 Serious 2 Check 2 Note | 1 Serious 5 Note |
| Nearest metro | Monk, 970 m | Monk, 590 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5979-5981 rue Mazarin Full report: 6430 rue Mazarin