661-663 43e Avenue vs 879-881 43e Avenue
Data as of October 29, 2026 · updated every week
661-663 43e Avenue is the older building (1958); 879-881 43e Avenue was built in 1964. 879-881 43e Avenue is assessed at $735,300, 8% more than 661-663 43e Avenue ($683,900). 661-663 43e Avenue has 2 building permits on record, 879-881 43e Avenue has 3. Neither is in a flood zone.
| 661-663 43e Avenue | 879-881 43e Avenue | |
|---|---|---|
| Type | 2 dwellings | 3 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1958 | 1964 |
| Assessed (roll) | $683,900 | $735,300 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $9,027 | ≈ $10,055 |
| Lot | 328 m² | 210 m² |
| Floor area | 218 m² | 197 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 | 2 · Jun 2026 | 3 · Jun 2006 |
| Findings | 1 Check 5 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 661-663 43e Avenue Full report: 879-881 43e Avenue