100 44e Avenue vs 507 44e Avenue
Data as of October 29, 2026 · updated every week
100 44e Avenue is the older building (1921); 507 44e Avenue was built in 1957. 507 44e Avenue is assessed at $1,001,500, 142% more than 100 44e Avenue ($414,600). 100 44e Avenue has 0 building permits on record, 507 44e Avenue has 6. Neither is in a flood zone.
| 100 44e Avenue | 507 44e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1921 | 1957 |
| Assessed (roll) | $414,600 | $1,001,500 |
| Since the previous roll | +9 % | +5 % |
| Welcome tax on that value | ≈ $4,330 | ≈ $15,379 |
| Lot | 290 m² | 731 m² |
| Floor area | 145 m² | 196 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 | 0 | 6 · Oct 2026 |
| Findings | 2 Check 5 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.