3831 avenue Laval vs 4170-4172 avenue Laval
Data as of November 1, 2026 · updated every week
Both were built in 1875. 4170-4172 avenue Laval is assessed at $1,270,900, 13% more than 3831 avenue Laval ($1,127,400). 3831 avenue Laval has 0 building permits on record, 4170-4172 avenue Laval has 8. Neither is in a flood zone.
| 3831 avenue Laval | 4170-4172 avenue Laval | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1875 | ≈ 1875 |
| Assessed (roll) | $1,127,400 | $1,270,900 |
| Since the previous roll | +18 % | +9 % |
| Welcome tax on that value | ≈ $18,011 | ≈ $21,598 |
| Lot | 139 m² | 130 m² |
| Floor area | 129 m² | 186 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 8 · Jan 2024 |
| Findings | 1 Serious 1 Check 5 Note | 1 Check 3 Note |
| Nearest metro | Sherbrooke, 480 m | Mont-Royal, 570 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3831 avenue Laval Full report: 4170-4172 avenue Laval