6643-6647 rue Viau vs 6711-6713 rue Viau
Data as of November 1, 2026 · updated every week
6643-6647 rue Viau is the older building (1954); 6711-6713 rue Viau was built in 1956. 6643-6647 rue Viau is assessed at $886,400, 24% more than 6711-6713 rue Viau ($715,000). 6643-6647 rue Viau has 3 building permits on record, 6711-6713 rue Viau has 2. Neither is in a flood zone.
| 6643-6647 rue Viau | 6711-6713 rue Viau | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1954 | 1956 |
| Assessed (roll) | $886,400 | $715,000 |
| Since the previous roll | +12 % | +12 % |
| Welcome tax on that value | ≈ $13,077 | ≈ $9,649 |
| Lot | 350 m² | 251 m² |
| Floor area | 197 m² | 173 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 | 3 · May 2018 | 2 · Dec 2013 |
| Findings | 1 Serious 4 Note | 3 Note |
| Nearest metro | De l'Assomption, 2.2 km | Saint-Michel, 2.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6643-6647 rue Viau Full report: 6711-6713 rue Viau