6535 21e Avenue vs 6582-6586 21e Avenue
Data as of November 1, 2026 · updated every week
6535 21e Avenue is the older building (1954); 6582-6586 21e Avenue was built in 1955. 6535 21e Avenue is assessed at $1,079,200, 37% more than 6582-6586 21e Avenue ($788,000). 6535 21e Avenue has 4 building permits on record, 6582-6586 21e Avenue has 5. Neither is in a flood zone.
| 6535 21e Avenue | 6582-6586 21e Avenue | |
|---|---|---|
| Type | 5 dwellings | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1954 | 1955 |
| Assessed (roll) | $1,079,200 | $788,000 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $16,933 | ≈ $11,109 |
| Lot | 349 m² | 237 m² |
| Floor area | 242 m² | 194 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 | 4 · Nov 2022 | 5 · May 2026 |
| Findings | 1 Serious 3 Note | 1 Serious 1 Check 2 Note |
| Nearest metro | Saint-Michel, 1.5 km | Saint-Michel, 1.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6535 21e Avenue Full report: 6582-6586 21e Avenue