6588-6592 21e Avenue vs 6740 21e Avenue
Data as of November 1, 2026 · updated every week
6740 21e Avenue is the older building (1954); 6588-6592 21e Avenue was built in 1955. 6740 21e Avenue is assessed at $1,071,500, 31% more than 6588-6592 21e Avenue ($820,900). 6588-6592 21e Avenue has 2 building permits on record, 6740 21e Avenue has 0. Neither is in a flood zone.
| 6588-6592 21e Avenue | 6740 21e Avenue | |
|---|---|---|
| Type | 3 dwellings | 6 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1955 | 1954 |
| Assessed (roll) | $820,900 | $1,071,500 |
| Since the previous roll | +6 % | +5 % |
| Welcome tax on that value | ≈ $11,767 | ≈ $16,779 |
| Lot | 242 m² | 502 m² |
| Floor area | 200 m² | 462 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 · Jun 2003 | 0 |
| Findings | 1 Serious 3 Note | 1 Serious 4 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: 6588-6592 21e Avenue Full report: 6740 21e Avenue