100 17e Avenue vs 481-483 17e Avenue
Data as of October 29, 2026 · updated every week
100 17e Avenue is the older building (1927); 481-483 17e Avenue was built in 1955. 481-483 17e Avenue is assessed at $649,100, 38% more than 100 17e Avenue ($469,600). 100 17e Avenue has 2 building permits on record, 481-483 17e Avenue has 0. Neither is in a flood zone.
| 100 17e Avenue | 481-483 17e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1927 | 1955 |
| Assessed (roll) | $469,600 | $649,100 |
| Since the previous roll | +23 % | +19 % |
| Welcome tax on that value | ≈ $5,155 | ≈ $8,331 |
| Lot | 180 m² | 207 m² |
| Floor area | 111 m² | 193 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 | 2 · May 2025 | 0 |
| Findings | 3 Check 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.