315-321 13e Avenue vs 840 13e Avenue
Data as of October 29, 2026 · updated every week
315-321 13e Avenue is the older building (1910); 840 13e Avenue was built in 1955. 315-321 13e Avenue is assessed at $705,100, 67% more than 840 13e Avenue ($422,900). 315-321 13e Avenue has 1 building permits on record, 840 13e Avenue has 0. Neither is in a flood zone.
| 315-321 13e Avenue | 840 13e Avenue | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1910 | 1955 |
| Assessed (roll) | $705,100 | $422,900 |
| Since the previous roll | +6 % | +21 % |
| Welcome tax on that value | ≈ $9,451 | ≈ $4,454 |
| Lot | 506 m² | 188 m² |
| Floor area | 265 m² | 104 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 | 1 · Sep 2017 | 0 |
| Findings | 2 Check 4 Note | 1 Serious 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.