21 avenue Bélanger vs 42 avenue Bélanger
Data as of October 29, 2026 · updated every week
42 avenue Bélanger is the older building (1941); 21 avenue Bélanger was built in 1950. 42 avenue Bélanger is assessed at $471,700, 16% more than 21 avenue Bélanger ($405,300). 21 avenue Bélanger has 1 building permits on record, 42 avenue Bélanger has 2. Neither is in a flood zone.
| 21 avenue Bélanger | 42 avenue Bélanger | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1950 | 1941 |
| Assessed (roll) | $405,300 | $471,700 |
| Since the previous roll | +13 % | +13 % |
| Welcome tax on that value | ≈ $4,190 | ≈ $5,186 |
| Lot | 321 m² | 461 m² |
| Floor area | 142 m² | 151 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 · May 2004 | 2 · May 1995 |
| Findings | 1 Serious 3 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21 avenue Bélanger Full report: 42 avenue Bélanger