142-146 18e Avenue vs 630-632 18e Avenue
Data as of October 29, 2026 · updated every week
142-146 18e Avenue is the older building (1910); 630-632 18e Avenue was built in 1920. 142-146 18e Avenue is assessed at $970,000, 4% more than 630-632 18e Avenue ($933,400). 142-146 18e Avenue has 4 building permits on record, 630-632 18e Avenue has 2. Neither is in a flood zone.
| 142-146 18e Avenue | 630-632 18e Avenue | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1910 | 1920 |
| Assessed (roll) | $970,000 | $933,400 |
| Since the previous roll | +11 % | +19 % |
| Welcome tax on that value | ≈ $14,749 | ≈ $14,017 |
| Lot | 430 m² | 599 m² |
| Floor area | 476 m² | 302 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 4 · Jun 2025 | 2 · Oct 2024 |
| Findings | 2 Check 4 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 142-146 18e Avenue Full report: 630-632 18e Avenue