5675 boulevard Lavoisier vs 6551 boulevard Lavoisier
Data as of October 29, 2026 · updated every week
5675 boulevard Lavoisier is the older building (1959); 6551 boulevard Lavoisier was built in 1998. 6551 boulevard Lavoisier is assessed at $711,500, 6% more than 5675 boulevard Lavoisier ($674,200). Neither has a building permit on record. Neither is in a flood zone.
| 5675 boulevard Lavoisier | 6551 boulevard Lavoisier | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Léonard | Montréal · Saint-Léonard |
| Built | 1959 | 1998 |
| Assessed (roll) | $674,200 | $711,500 |
| Since the previous roll | +17 % | +15 % |
| Welcome tax on that value | ≈ $8,833 | ≈ $9,579 |
| Lot | 606 m² | 369 m² |
| Floor area | 118 m² | 159 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 | 5 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5675 boulevard Lavoisier Full report: 6551 boulevard Lavoisier