41 avenue Sénécal vs 580-582 avenue Sénécal
Data as of October 29, 2026 · updated every week
580-582 avenue Sénécal is the older building (1956); 41 avenue Sénécal was built in 1959. 41 avenue Sénécal is assessed at $1,251,800, 64% more than 580-582 avenue Sénécal ($761,400). 41 avenue Sénécal has 2 building permits on record, 580-582 avenue Sénécal has 0. Neither is in a flood zone.
| 41 avenue Sénécal | 580-582 avenue Sénécal | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · LaSalle | Montréal · LaSalle |
| Built | 1959 | 1956 |
| Assessed (roll) | $1,251,800 | $761,400 |
| Since the previous roll | +8 % | +15 % |
| Welcome tax on that value | ≈ $21,121 | ≈ $10,577 |
| Lot | 456 m² | 282 m² |
| Floor area | 189 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 · Aug 2015 | 0 |
| Findings | 4 Note | 4 Note |
| Nearest metro | Angrignon, 1.8 km | Angrignon, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 41 avenue Sénécal Full report: 580-582 avenue Sénécal