6357 23e Avenue vs 6443-6445 23e Avenue
Data as of November 1, 2026 · updated every week
6357 23e Avenue is the older building (1910); 6443-6445 23e Avenue was built in 1945. 6443-6445 23e Avenue is assessed at $726,700, 35% more than 6357 23e Avenue ($538,200). 6357 23e Avenue has 3 building permits on record, 6443-6445 23e Avenue has 2. Neither is in a flood zone.
| 6357 23e Avenue | 6443-6445 23e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | 1945 |
| Assessed (roll) | $538,200 | $726,700 |
| Since the previous roll | +14 % | +11 % |
| Welcome tax on that value | ≈ $6,184 | ≈ $9,883 |
| Lot | 191 m² | 191 m² |
| Floor area | 93 m² | 186 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Jan 2017 | 2 · Jun 2026 |
| Findings | 1 Serious 1 Check 3 Note | 1 Serious 1 Check 2 Note |
| Nearest metro | Saint-Michel, 1.9 km | Saint-Michel, 1.8 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6357 23e Avenue Full report: 6443-6445 23e Avenue