150-160 rue Authier vs 180 rue Authier
Data as of October 29, 2026 · updated every week
180 rue Authier is the older building (1957); 150-160 rue Authier was built in 1965. 180 rue Authier is assessed at $3,061,100, 7% more than 150-160 rue Authier ($2,863,200). Each has 1 building permits on record. Neither is in a flood zone.
| 150-160 rue Authier | 180 rue Authier | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1965 | 1957 |
| Assessed (roll) | $2,863,200 | $3,061,100 |
| Since the previous roll | +35 % | +35 % |
| Welcome tax on that value | ≈ $68,673 | ≈ $75,599 |
| Lot | 3,939 m² | 7,215 m² |
| Floor area | 2,293 m² | 1,687 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Sep 1997 | 1 · Nov 1999 |
| Findings | 4 Note | 4 Note |
| Nearest metro | De la Savane, 1.2 km | Du Collège, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 150-160 rue Authier Full report: 180 rue Authier