6670-6674 rue Viau vs 6840-6844 rue Viau
Data as of November 1, 2026 · updated every week
6670-6674 rue Viau is the older building (1953); 6840-6844 rue Viau was built in 1959. 6840-6844 rue Viau is assessed at $1,174,300, 37% more than 6670-6674 rue Viau ($855,300). 6670-6674 rue Viau has 1 building permits on record, 6840-6844 rue Viau has 0. Neither is in a flood zone.
| 6670-6674 rue Viau | 6840-6844 rue Viau | |
|---|---|---|
| Type | 3 dwellings | 4 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1953 | 1959 |
| Assessed (roll) | $855,300 | $1,174,300 |
| Since the previous roll | +12 % | +12 % |
| Welcome tax on that value | ≈ $12,455 | ≈ $19,183 |
| Lot | 316 m² | 421 m² |
| Floor area | 199 m² | 281 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 | 1 · Oct 2017 | 0 |
| Findings | 1 Serious 4 Note | 1 Serious 3 Note |
| Nearest metro | De l'Assomption, 2.2 km | Saint-Michel, 2.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6670-6674 rue Viau Full report: 6840-6844 rue Viau