4251 1re Avenue vs 778-780 1re Avenue
Data as of October 25, 2026 · updated every week
4251 1re Avenue is the older building (1949); 778-780 1re Avenue was built in 1977. 778-780 1re Avenue is assessed at $717,100, 112% more than 4251 1re Avenue ($338,700). Neither has a building permit on record. Neither is in a flood zone.
| 4251 1re Avenue | 778-780 1re Avenue | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Laval | Laval |
| Built | ≈ 1949 | 1977 |
| Assessed (roll) | $338,700 | $717,100 |
| Since the previous roll | +59 % | +60 % |
| Welcome tax on that value | ≈ $3,191 | ≈ $12,124 |
| Lot | 438 m² | 572 m² |
| Floor area | 69 m² | 214 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 | 2 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4251 1re Avenue Full report: 778-780 1re Avenue