3447-3451 avenue Laval vs 3978 avenue Laval
Data as of November 1, 2026 · updated every week
Both were built in 1885. 3447-3451 avenue Laval is assessed at $1,744,800, 13% more than 3978 avenue Laval ($1,550,300). Each has 3 building permits on record. Neither is in a flood zone.
| 3447-3451 avenue Laval | 3978 avenue Laval | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | ≈ 1885 |
| Assessed (roll) | $1,744,800 | $1,550,300 |
| Since the previous roll | +4 % | +18 % |
| Welcome tax on that value | ≈ $33,446 | ≈ $28,583 |
| Lot | 242 m² | 146 m² |
| Floor area | 483 m² | 184 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Jan 2026 | 3 · Apr 2019 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Sherbrooke, 300 m | Sherbrooke, 650 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3447-3451 avenue Laval Full report: 3978 avenue Laval