645 43e Avenue vs 900 43e Avenue
Data as of October 29, 2026 · updated every week
645 43e Avenue is the older building (1947); 900 43e Avenue was built in 1950. 900 43e Avenue is assessed at $768,400, 34% more than 645 43e Avenue ($573,800). 645 43e Avenue has 2 building permits on record, 900 43e Avenue has 1. Neither is in a flood zone.
| 645 43e Avenue | 900 43e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1947 | 1950 |
| Assessed (roll) | $573,800 | $768,400 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $6,825 | ≈ $10,717 |
| Lot | 300 m² | 531 m² |
| Floor area | 106 m² | 116 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 | 2 · Mar 2023 | 1 · Jul 2023 |
| Findings | 3 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.