340 rue Harris vs 400 rue Harris
Data as of October 29, 2026 · updated every week
400 rue Harris is the older building (1954); 340 rue Harris was built in 1955. 340 rue Harris is assessed at $578,100, 4% more than 400 rue Harris ($554,200). 340 rue Harris has 0 building permits on record, 400 rue Harris has 2. Neither is in a flood zone.
| 340 rue Harris | 400 rue Harris | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1955 | 1954 |
| Assessed (roll) | $578,100 | $554,200 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $6,911 | ≈ $6,433 |
| Lot | 428 m² | 428 m² |
| Floor area | 111 m² | 110 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 | 2 · Jun 2020 |
| Findings | 5 Note | 5 Note |
| Nearest metro | Du Collège, 1.2 km | Du Collège, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.