4451 rue Dumas vs 4473 rue Dumas
Data as of October 29, 2026 · updated every week
4451 rue Dumas is the older building (1964); 4473 rue Dumas was built in 1965. 4451 rue Dumas is assessed at $729,300, 27% more than 4473 rue Dumas ($576,400). 4451 rue Dumas has 1 building permits on record, 4473 rue Dumas has 2. Neither is in a flood zone.
| 4451 rue Dumas | 4473 rue Dumas | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1964 | 1965 |
| Assessed (roll) | $729,300 | $576,400 |
| Since the previous roll | +12 % | +12 % |
| Welcome tax on that value | ≈ $9,935 | ≈ $6,877 |
| Lot | 779 m² | 547 m² |
| Floor area | 191 m² | 164 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 · Apr 2016 | 2 · Feb 2022 |
| Findings | 6 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.