6274 rue Dumas vs 6579-6581 rue Dumas
Data as of October 29, 2026 · updated every week
6274 rue Dumas is the older building (1910); 6579-6581 rue Dumas was built in 1915. 6579-6581 rue Dumas is assessed at $531,500, 21% more than 6274 rue Dumas ($440,900). 6274 rue Dumas has 0 building permits on record, 6579-6581 rue Dumas has 1. Neither is in a flood zone.
| 6274 rue Dumas | 6579-6581 rue Dumas | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1910 | 1915 |
| Assessed (roll) | $440,900 | $531,500 |
| Since the previous roll | +10 % | +11 % |
| Welcome tax on that value | ≈ $4,724 | ≈ $6,083 |
| Lot | 209 m² | 174 m² |
| Floor area | 60 m² | 160 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 | 1 · Jul 2007 |
| Findings | 1 Serious 1 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Monk, 640 m | Monk, 430 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6274 rue Dumas Full report: 6579-6581 rue Dumas