171 avenue Sénécal vs 596-598 avenue Sénécal
Data as of October 29, 2026 · updated every week
171 avenue Sénécal is the older building (1955); 596-598 avenue Sénécal was built in 1956. 596-598 avenue Sénécal is assessed at $737,500, 9% more than 171 avenue Sénécal ($674,400). 171 avenue Sénécal has 2 building permits on record, 596-598 avenue Sénécal has 3. Neither is in a flood zone.
| 171 avenue Sénécal | 596-598 avenue Sénécal | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1955 | 1956 |
| Assessed (roll) | $674,400 | $737,500 |
| Since the previous roll | +8 % | +15 % |
| Welcome tax on that value | ≈ $8,837 | ≈ $10,099 |
| Lot | 372 m² | 282 m² |
| Floor area | 102 m² | 214 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 · Oct 2026 | 3 · Apr 2026 |
| Findings | 1 Check 4 Note | 1 Check 2 Note |
| Nearest metro | Angrignon, 1.6 km | Angrignon, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 171 avenue Sénécal Full report: 596-598 avenue Sénécal