5965 23e Avenue vs 6577-6581 23e Avenue
Data as of November 1, 2026 · updated every week
6577-6581 23e Avenue is the older building (1954); 5965 23e Avenue was built in 1966. 5965 23e Avenue is assessed at $1,626,100, 125% more than 6577-6581 23e Avenue ($722,100). Each has 1 building permits on record. Neither is in a flood zone.
| 5965 23e Avenue | 6577-6581 23e Avenue | |
|---|---|---|
| Type | 10 dwellings | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1966 | 1954 |
| Assessed (roll) | $1,626,100 | $722,100 |
| Since the previous roll | +10 % | +4 % |
| Welcome tax on that value | ≈ $30,478 | ≈ $9,791 |
| Lot | 286 m² | 198 m² |
| Floor area | 345 m² | 200 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 · Jul 2008 | 1 · Oct 1999 |
| Findings | 4 Note | 1 Serious 4 Note |
| Nearest metro | Pie-IX, 2.0 km | Saint-Michel, 1.6 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5965 23e Avenue Full report: 6577-6581 23e Avenue