5560 boulevard Lavoisier vs 6551 boulevard Lavoisier
Data as of October 29, 2026 · updated every week
6551 boulevard Lavoisier is the older building (1998); 5560 boulevard Lavoisier was built in 2018. 5560 boulevard Lavoisier is assessed at $1,476,100, 107% more than 6551 boulevard Lavoisier ($711,500). 5560 boulevard Lavoisier has 2 building permits on record, 6551 boulevard Lavoisier has 0. Neither is in a flood zone.
| 5560 boulevard Lavoisier | 6551 boulevard Lavoisier | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Léonard | Montréal · Saint-Léonard |
| Built | 2018 | 1998 |
| Assessed (roll) | $1,476,100 | $711,500 |
| Since the previous roll | +17 % | +15 % |
| Welcome tax on that value | ≈ $26,728 | ≈ $9,579 |
| Lot | 530 m² | 369 m² |
| Floor area | 309 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 | 2 · Aug 2017 | 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: 5560 boulevard Lavoisier Full report: 6551 boulevard Lavoisier