387-391 rue D'Amour vs 421-423 rue D'Amour
Data as of October 29, 2026 · updated every week
421-423 rue D'Amour is the older building (1955); 387-391 rue D'Amour was built in 1956. 387-391 rue D'Amour is assessed at $746,600, 8% more than 421-423 rue D'Amour ($693,900). 387-391 rue D'Amour has 1 building permits on record, 421-423 rue D'Amour has 0. Neither is in a flood zone.
| 387-391 rue D'Amour | 421-423 rue D'Amour | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1956 | 1955 |
| Assessed (roll) | $746,600 | $693,900 |
| Since the previous roll | 0 % | +16 % |
| Welcome tax on that value | ≈ $10,281 | ≈ $9,227 |
| Lot | 517 m² | 517 m² |
| Floor area | 212 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 · Jan 1998 | 0 |
| Findings | 4 Note | 1 Check 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 387-391 rue D'Amour Full report: 421-423 rue D'Amour