251-259 boulevard Décarie vs 455-457 boulevard Décarie
Data as of October 29, 2026 · updated every week
455-457 boulevard Décarie is the older building (1942); 251-259 boulevard Décarie was built in 1954. 251-259 boulevard Décarie is assessed at $10,300,000, 1284% more than 455-457 boulevard Décarie ($744,400). 251-259 boulevard Décarie has 15 building permits on record, 455-457 boulevard Décarie has 3. Neither is in a flood zone.
| 251-259 boulevard Décarie | 455-457 boulevard Décarie | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1954 | 1942 |
| Assessed (roll) | $10,300,000 | $744,400 |
| Since the previous roll | +96 % | +15 % |
| Welcome tax on that value | ≈ $364,896 | ≈ $10,237 |
| Lot | 9,422 m² | 179 m² |
| Floor area | 9,042 m² | 149 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 | 15 · Feb 2023 | 3 · Jan 2016 |
| Findings | 1 Check 5 Note | 4 Note |
| Nearest metro | Du Collège, 420 m | Du Collège, 20 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 251-259 boulevard Décarie Full report: 455-457 boulevard Décarie