490-500 3e Avenue vs 580-582 3e Avenue
Data as of October 25, 2026 · updated every week
580-582 3e Avenue is the older building (1900); 490-500 3e Avenue was built in 1920. 490-500 3e Avenue is assessed at $1,632,200, 234% more than 580-582 3e Avenue ($489,300). 490-500 3e Avenue has 3 building permits on record, 580-582 3e Avenue has 1. Neither is in a flood zone.
| 490-500 3e Avenue | 580-582 3e Avenue | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1920 | ≈ 1900 |
| Assessed (roll) | $1,632,200 | $489,300 |
| Since the previous roll | +10 % | +19 % |
| Welcome tax on that value | ≈ $30,631 | ≈ $5,450 |
| Lot | 177 m² | 177 m² |
| Floor area | 151 m² | 173 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Nov 2022 | 1 · Jun 2025 |
| Findings | 2 Check 4 Note | 2 Check 3 Note |
| Nearest metro | Angrignon, 1.2 km | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 490-500 3e Avenue Full report: 580-582 3e Avenue