478 17e Avenue vs 80 17e Avenue
Data as of October 29, 2026 · updated every week
478 17e Avenue is the older building (1900); 80 17e Avenue was built in 1910. 80 17e Avenue is assessed at $2,167,100, 504% more than 478 17e Avenue ($358,700). 478 17e Avenue has 2 building permits on record, 80 17e Avenue has 3. Neither is in a flood zone.
| 478 17e Avenue | 80 17e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1900 | 1910 |
| Assessed (roll) | $358,700 | $2,167,100 |
| Since the previous roll | +19 % | +32 % |
| Welcome tax on that value | ≈ $3,491 | ≈ $44,309 |
| Lot | 148 m² | 670 m² |
| Floor area | 99 m² | 383 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 | 2 · Aug 2024 | 3 · Aug 2025 |
| Findings | 2 Check 2 Note | 3 Check 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.