3815 avenue Laval vs 4083-4087 avenue Laval
Data as of November 1, 2026 · updated every week
3815 avenue Laval is the older building (1875); 4083-4087 avenue Laval was built in 1900. 3815 avenue Laval is assessed at $1,746,200, 44% more than 4083-4087 avenue Laval ($1,211,100). 3815 avenue Laval has 8 building permits on record, 4083-4087 avenue Laval has 3. Neither is in a flood zone.
| 3815 avenue Laval | 4083-4087 avenue Laval | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1875 | ≈ 1900 |
| Assessed (roll) | $1,746,200 | $1,211,100 |
| Since the previous roll | +18 % | +9 % |
| Welcome tax on that value | ≈ $33,481 | ≈ $20,103 |
| Lot | 139 m² | 140 m² |
| Floor area | 159 m² | 207 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 | 8 · Sep 2020 | 3 · Nov 2009 |
| Findings | 1 Serious 1 Check 5 Note | 1 Check 4 Note |
| Nearest metro | Sherbrooke, 460 m | Mont-Royal, 660 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3815 avenue Laval Full report: 4083-4087 avenue Laval