5109-5115 18e Avenue vs 5270 18e Avenue
Data as of November 1, 2026 · updated every week
5109-5115 18e Avenue is the older building (1954); 5270 18e Avenue was built in 1961. 5270 18e Avenue is assessed at $1,436,800, 89% more than 5109-5115 18e Avenue ($760,000). Neither has a building permit on record. Neither is in a flood zone.
| 5109-5115 18e Avenue | 5270 18e Avenue | |
|---|---|---|
| Type | 4 dwellings | 8 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1954 | 1961 |
| Assessed (roll) | $760,000 | $1,436,800 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $10,549 | ≈ $25,746 |
| Lot | 238 m² | 421 m² |
| Floor area | 203 m² | 499 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 0 |
| Findings | 1 Serious 4 Note | 5 Note |
| Nearest metro | Pie-IX, 1.2 km | Pie-IX, 1.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5109-5115 18e Avenue Full report: 5270 18e Avenue