5517 18e Avenue vs 6581-6583 18e Avenue
Data as of November 1, 2026 · updated every week
5517 18e Avenue is the older building (1951); 6581-6583 18e Avenue was built in 1952. 5517 18e Avenue is assessed at $1,181,700, 26% more than 6581-6583 18e Avenue ($940,000). 5517 18e Avenue has 5 building permits on record, 6581-6583 18e Avenue has 1. Neither is in a flood zone.
| 5517 18e Avenue | 6581-6583 18e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1951 | 1952 |
| Assessed (roll) | $1,181,700 | $940,000 |
| Since the previous roll | +2 % | +10 % |
| Welcome tax on that value | ≈ $19,368 | ≈ $14,149 |
| Lot | 225 m² | 348 m² |
| Floor area | 216 m² | 187 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 | 5 · Jun 2020 | 1 · Sep 1996 |
| Findings | 1 Serious 4 Note | 1 Serious 3 Note |
| Nearest metro | Pie-IX, 1.6 km | Saint-Michel, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5517 18e Avenue Full report: 6581-6583 18e Avenue