447 rue Henri-Duhamel vs 512-522 rue Henri-Duhamel
Data as of October 29, 2026 · updated every week
512-522 rue Henri-Duhamel is the older building (1920); 447 rue Henri-Duhamel was built in 1984. 512-522 rue Henri-Duhamel is assessed at $1,131,900, 37% more than 447 rue Henri-Duhamel ($828,600). 447 rue Henri-Duhamel has 0 building permits on record, 512-522 rue Henri-Duhamel has 2. Neither is in a flood zone.
| 447 rue Henri-Duhamel | 512-522 rue Henri-Duhamel | |
|---|---|---|
| Type | House or building | 6 dwellings |
| City and borough | Montréal · Verdun | Montréal · Verdun |
| Built | 1984 | 1920 |
| Assessed (roll) | $828,600 | $1,131,900 |
| Since the previous roll | +16 % | +10 % |
| Welcome tax on that value | ≈ $11,921 | ≈ $18,123 |
| Lot | 268 m² | 362 m² |
| Floor area | 119 m² | 483 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 2 · Nov 2014 |
| Findings | 1 Check 5 Note | 2 Check 5 Note |
| Nearest metro | Lasalle, 300 m | Lasalle, 320 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 447 rue Henri-Duhamel Full report: 512-522 rue Henri-Duhamel