4387 rue Viau vs 4399 rue Viau
Data as of October 29, 2026 · updated every week
4387 rue Viau is the older building (1969); 4399 rue Viau was built in 1974. 4399 rue Viau is assessed at $628,100, 16% more than 4387 rue Viau ($542,200). 4387 rue Viau has 1 building permits on record, 4399 rue Viau has 8. Neither is in a flood zone.
| 4387 rue Viau | 4399 rue Viau | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1969 | 1974 |
| Assessed (roll) | $542,200 | $628,100 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $6,244 | ≈ $7,911 |
| Lot | 548 m² | 668 m² |
| Floor area | 91 m² | 102 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 · Mar 2026 | 8 · Sep 2025 |
| Findings | 1 Check 4 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.