5660 boulevard Lavoisier vs 6165-6169 boulevard Lavoisier
Data as of October 29, 2026 · updated every week
5660 boulevard Lavoisier is the older building (1959); 6165-6169 boulevard Lavoisier was built in 1978. 6165-6169 boulevard Lavoisier is assessed at $1,091,100, 40% more than 5660 boulevard Lavoisier ($782,000). Neither has a building permit on record. Neither is in a flood zone.
| 5660 boulevard Lavoisier | 6165-6169 boulevard Lavoisier | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Saint-Léonard | Montréal · Saint-Léonard |
| Built | 1959 | 1978 |
| Assessed (roll) | $782,000 | $1,091,100 |
| Since the previous roll | +50 % | +4 % |
| Welcome tax on that value | ≈ $10,989 | ≈ $17,171 |
| Lot | 591 m² | 441 m² |
| Floor area | 118 m² | 334 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 | 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5660 boulevard Lavoisier Full report: 6165-6169 boulevard Lavoisier