6580 31e Avenue vs 6781 31e Avenue
Data as of November 1, 2026 · updated every week
6580 31e Avenue is the older building (1943); 6781 31e Avenue was built in 1951. 6580 31e Avenue is assessed at $931,800, 22% more than 6781 31e Avenue ($766,100). 6580 31e Avenue has 2 building permits on record, 6781 31e Avenue has 1. Neither is in a flood zone.
| 6580 31e Avenue | 6781 31e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1943 | 1951 |
| Assessed (roll) | $931,800 | $766,100 |
| Since the previous roll | +28 % | +14 % |
| Welcome tax on that value | ≈ $13,985 | ≈ $10,671 |
| Lot | 191 m² | 439 m² |
| Floor area | 148 m² | 98 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 | 2 · Oct 2019 | 1 · Oct 2009 |
| Findings | 5 Note | 1 Serious 5 Note |
| Nearest metro | Saint-Michel, 2.0 km | Saint-Michel, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.