5140 18e Avenue vs 5456-5458 18e Avenue
Data as of November 1, 2026 · updated every week
5456-5458 18e Avenue is the older building (1932); 5140 18e Avenue was built in 1955. 5140 18e Avenue is assessed at $1,237,600, 64% more than 5456-5458 18e Avenue ($753,800). Each has 3 building permits on record. Neither is in a flood zone.
| 5140 18e Avenue | 5456-5458 18e Avenue | |
|---|---|---|
| Type | 6 dwellings | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1955 | 1932 |
| Assessed (roll) | $1,237,600 | $753,800 |
| Since the previous roll | +8 % | +6 % |
| Welcome tax on that value | ≈ $20,766 | ≈ $10,425 |
| Lot | 427 m² | 223 m² |
| Floor area | 460 m² | 195 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Sep 2011 | 3 · Oct 2014 |
| Findings | 5 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Pie-IX, 1.2 km | Pie-IX, 1.6 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5140 18e Avenue Full report: 5456-5458 18e Avenue