478 21e Avenue vs 494 21e Avenue
Data as of October 29, 2026 · updated every week
478 21e Avenue is assessed at $777,700, 3% more than 494 21e Avenue ($758,400). Neither has a building permit on record. Neither is in a flood zone.
| 478 21e Avenue | 494 21e Avenue | |
|---|---|---|
| Type | Condo building, 2 units | Condo building, 1 unit |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | — | 2005 |
| Assessed (roll) | $777,700 | $758,400 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $10,903 | ≈ $10,517 |
| Lot | — | — |
| Floor area | 141 m² | 141 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 | 0 | 0 |
| Findings | 1 Check 6 Note | 1 Check 6 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.