5657 rue Viau vs 6390-6394 rue Viau
Data as of November 1, 2026 · updated every week
5657 rue Viau is the older building (1943); 6390-6394 rue Viau was built in 1957. 5657 rue Viau is assessed at $2,058,400, 115% more than 6390-6394 rue Viau ($957,600). 5657 rue Viau has 5 building permits on record, 6390-6394 rue Viau has 2. Neither is in a flood zone.
| 5657 rue Viau | 6390-6394 rue Viau | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1943 | 1957 |
| Assessed (roll) | $2,058,400 | $957,600 |
| Since the previous roll | +23 % | +12 % |
| Welcome tax on that value | ≈ $41,286 | ≈ $14,501 |
| Lot | 697 m² | 342 m² |
| Floor area | 261 m² | 257 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 | 5 · May 2026 | 2 · Jun 2019 |
| Findings | 1 Serious 1 Check 2 Note | 4 Note |
| Nearest metro | De l'Assomption, 1.4 km | De l'Assomption, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.