3971-3973 avenue Laval vs 4300 avenue Laval
Data as of November 1, 2026 · updated every week
3971-3973 avenue Laval is the older building (1885); 4300 avenue Laval was built in 1900. 3971-3973 avenue Laval is assessed at $1,354,500, 21% more than 4300 avenue Laval ($1,116,100). 3971-3973 avenue Laval has 7 building permits on record, 4300 avenue Laval has 4. Neither is in a flood zone.
| 3971-3973 avenue Laval | 4300 avenue Laval | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | ≈ 1900 |
| Assessed (roll) | $1,354,500 | $1,116,100 |
| Since the previous roll | +5 % | +10 % |
| Welcome tax on that value | ≈ $23,688 | ≈ $17,728 |
| Lot | 125 m² | 130 m² |
| Floor area | 170 m² | 154 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 | 7 · Jul 2021 | 4 · Dec 2025 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 2 Check 2 Note |
| Nearest metro | Sherbrooke, 630 m | Mont-Royal, 430 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3971-3973 avenue Laval Full report: 4300 avenue Laval