21-25 4e Avenue vs 300 4e Avenue
Data as of October 29, 2026 · updated every week
21-25 4e Avenue is the older building (1921); 300 4e Avenue was built in 1944. 21-25 4e Avenue is assessed at $1,483,300, 87% more than 300 4e Avenue ($791,400). 21-25 4e Avenue has 3 building permits on record, 300 4e Avenue has 4. Neither is in a flood zone.
| 21-25 4e Avenue | 300 4e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1921 | 1944 |
| Assessed (roll) | $1,483,300 | $791,400 |
| Since the previous roll | +15 % | +7 % |
| Welcome tax on that value | ≈ $26,908 | ≈ $11,177 |
| Lot | 201 m² | 432 m² |
| Floor area | 156 m² | 180 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 2025 | 4 · Jul 2025 |
| Findings | 2 Check 2 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Monk, 1.4 km | Angrignon, 1.6 km |
The full report for each address explains every finding and shows the full permit and value history.