6335-6337 rue Dumas vs 6521 rue Dumas
Data as of October 29, 2026 · updated every week
6335-6337 rue Dumas is the older building (1920); 6521 rue Dumas was built in 1923. 6335-6337 rue Dumas is assessed at $517,300, 11% more than 6521 rue Dumas ($467,700). 6335-6337 rue Dumas has 0 building permits on record, 6521 rue Dumas has 5. Neither is in a flood zone.
| 6335-6337 rue Dumas | 6521 rue Dumas | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1920 | 1923 |
| Assessed (roll) | $517,300 | $467,700 |
| Since the previous roll | +11 % | +10 % |
| Welcome tax on that value | ≈ $5,870 | ≈ $5,126 |
| Lot | 176 m² | 174 m² |
| Floor area | 163 m² | 77 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 5 · Aug 2025 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 2 Check 5 Note |
| Nearest metro | Monk, 610 m | Monk, 460 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6335-6337 rue Dumas Full report: 6521 rue Dumas