4387 rue Dumas vs 4431 rue Dumas
Data as of October 29, 2026 · updated every week
4431 rue Dumas is the older building (1964); 4387 rue Dumas was built in 1977. 4387 rue Dumas is assessed at $668,200, 23% more than 4431 rue Dumas ($541,400). Neither has a building permit on record. Neither is in a flood zone.
| 4387 rue Dumas | 4431 rue Dumas | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1977 | 1964 |
| Assessed (roll) | $668,200 | $541,400 |
| Since the previous roll | +12 % | +12 % |
| Welcome tax on that value | ≈ $8,713 | ≈ $6,232 |
| Lot | 642 m² | 502 m² |
| Floor area | 142 m² | 111 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 | 0 | 0 |
| Findings | 4 Note | 6 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.