5101-5103 boulevard Lavoisier vs 6230-6236 boulevard Lavoisier
Data as of October 29, 2026 · updated every week
5101-5103 boulevard Lavoisier is the older building (1972); 6230-6236 boulevard Lavoisier was built in 1977. 6230-6236 boulevard Lavoisier is assessed at $1,465,700, 60% more than 5101-5103 boulevard Lavoisier ($914,500). 5101-5103 boulevard Lavoisier has 1 building permits on record, 6230-6236 boulevard Lavoisier has 0. Neither is in a flood zone.
| 5101-5103 boulevard Lavoisier | 6230-6236 boulevard Lavoisier | |
|---|---|---|
| Type | 3 dwellings | 5 dwellings |
| City and borough | Montréal · Saint-Léonard | Montréal · Saint-Léonard |
| Built | 1972 | 1977 |
| Assessed (roll) | $914,500 | $1,465,700 |
| Since the previous roll | +14 % | +22 % |
| Welcome tax on that value | ≈ $13,639 | ≈ $26,468 |
| Lot | 320 m² | 600 m² |
| Floor area | 250 m² | 455 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 · Aug 2002 | 0 |
| Findings | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5101-5103 boulevard Lavoisier Full report: 6230-6236 boulevard Lavoisier