142-146 18e Avenue vs 562 18e Avenue
Data as of October 25, 2026 · updated every week
142-146 18e Avenue is the older building (1910); 562 18e Avenue was built in 1920. 142-146 18e Avenue is assessed at $970,000, 114% more than 562 18e Avenue ($453,200). 142-146 18e Avenue has 4 building permits on record, 562 18e Avenue has 2. Neither is in a flood zone.
| 142-146 18e Avenue | 562 18e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1910 | 1920 |
| Assessed (roll) | $970,000 | $453,200 |
| Since the previous roll | +11 % | +19 % |
| Welcome tax on that value | ≈ $14,749 | ≈ $4,909 |
| Lot | 430 m² | 261 m² |
| Floor area | 476 m² | 113 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 | 4 · Jun 2025 | 2 · Oct 2026 |
| Findings | 2 Check 4 Note | 3 Check 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.