104-6380 21e Avenue vs 6391 21e Avenue
Data as of November 1, 2026 · updated every week
6391 21e Avenue is the older building (1999); 104-6380 21e Avenue was built in 2003. 104-6380 21e Avenue is assessed at $453,400 and 6391 21e Avenue at $738,300; one is a whole condo building, so the values do not compare directly. 104-6380 21e Avenue has 1 building permits on record, 6391 21e Avenue has 0. Neither is in a flood zone.
| 104-6380 21e Avenue | 6391 21e Avenue | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 2003 | 1999 |
| Assessed (roll) | $453,400 | $738,300 |
| Since the previous roll | +3 % | — |
| Welcome tax on that value | ≈ $4,912 | ≈ $10,115 |
| Lot | — | — |
| Floor area | 99 m² | 141 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 · Nov 2002 | 0 |
| Findings | 4 Note | 4 Note |
| Nearest metro | Saint-Michel, 1.6 km | Saint-Michel, 1.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 104-6380 21e Avenue Full report: 6391 21e Avenue