6612-6614 21e Avenue vs 6830 21e Avenue
Data as of November 1, 2026 · updated every week
6612-6614 21e Avenue is the older building (1955); 6830 21e Avenue was built in 1957. 6830 21e Avenue is assessed at $828,100, 11% more than 6612-6614 21e Avenue ($749,300). Each has 1 building permits on record. Neither is in a flood zone.
| 6612-6614 21e Avenue | 6830 21e Avenue | |
|---|---|---|
| Type | 2 dwellings | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1955 | 1957 |
| Assessed (roll) | $749,300 | $828,100 |
| Since the previous roll | +10 % | +6 % |
| Welcome tax on that value | ≈ $10,335 | ≈ $11,911 |
| Lot | 242 m² | 249 m² |
| Floor area | 186 m² | 201 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 2018 | 1 · Jan 2018 |
| Findings | 1 Serious 5 Note | 1 Serious 6 Note |
| Nearest metro | Saint-Michel, 1.4 km | Saint-Michel, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6612-6614 21e Avenue Full report: 6830 21e Avenue