3429-3431 avenue Laval vs 4260 avenue Laval
Data as of November 1, 2026 · updated every week
4260 avenue Laval is the older building (1885); 3429-3431 avenue Laval was built in 1899. 3429-3431 avenue Laval is assessed at $2,041,500, 63% more than 4260 avenue Laval ($1,250,000). 3429-3431 avenue Laval has 2 building permits on record, 4260 avenue Laval has 0. Neither is in a flood zone.
| 3429-3431 avenue Laval | 4260 avenue Laval | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1899 | ≈ 1885 |
| Assessed (roll) | $2,041,500 | $1,250,000 |
| Since the previous roll | +9 % | +10 % |
| Welcome tax on that value | ≈ $40,863 | ≈ $21,076 |
| Lot | 244 m² | 130 m² |
| Floor area | 458 m² | 172 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 | 2 · May 2003 | 0 |
| Findings | 1 Check 5 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Sherbrooke, 310 m | Mont-Royal, 470 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3429-3431 avenue Laval Full report: 4260 avenue Laval