470 40e Avenue vs 850 40e Avenue
Data as of October 29, 2026 · updated every week
470 40e Avenue is the older building (1946); 850 40e Avenue was built in 1947. 850 40e Avenue is assessed at $764,700, 11% more than 470 40e Avenue ($691,600). 470 40e Avenue has 2 building permits on record, 850 40e Avenue has 5. Neither is in a flood zone.
| 470 40e Avenue | 850 40e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1946 | 1947 |
| Assessed (roll) | $691,600 | $764,700 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $9,181 | ≈ $10,643 |
| Lot | 516 m² | 465 m² |
| Floor area | 123 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 · May 2026 | 5 · Mar 2022 |
| Findings | 2 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.