6411-6417 12e Avenue vs 6670 12e Avenue
Data as of November 1, 2026 · updated every week
6411-6417 12e Avenue is the older building (1931); 6670 12e Avenue was built in 1947. 6411-6417 12e Avenue is assessed at $907,000, 16% more than 6670 12e Avenue ($780,600). 6411-6417 12e Avenue has 3 building permits on record, 6670 12e Avenue has 0. Neither is in a flood zone.
| 6411-6417 12e Avenue | 6670 12e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1931 | 1947 |
| Assessed (roll) | $907,000 | $780,600 |
| Since the previous roll | +14 % | +15 % |
| Welcome tax on that value | ≈ $13,489 | ≈ $10,961 |
| Lot | 247 m² | 251 m² |
| Floor area | 258 m² | 112 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 | 3 · Jun 2020 | 0 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 3 Note |
| Nearest metro | Saint-Michel, 1.2 km | Saint-Michel, 960 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6411-6417 12e Avenue Full report: 6670 12e Avenue