5721-5723 18e Avenue vs 6677 18e Avenue
Data as of November 1, 2026 · updated every week
5721-5723 18e Avenue is the older building (1951); 6677 18e Avenue was built in 1954. 6677 18e Avenue is assessed at $883,700, 6% more than 5721-5723 18e Avenue ($830,600). 5721-5723 18e Avenue has 0 building permits on record, 6677 18e Avenue has 2. Neither is in a flood zone.
| 5721-5723 18e Avenue | 6677 18e Avenue | |
|---|---|---|
| Type | 2 dwellings | 5 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1951 | 1954 |
| Assessed (roll) | $830,600 | $883,700 |
| Since the previous roll | +6 % | +5 % |
| Welcome tax on that value | ≈ $11,961 | ≈ $13,023 |
| Lot | 235 m² | 270 m² |
| Floor area | 189 m² | 241 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 | 2 · May 2012 |
| Findings | 1 Serious 3 Note | 1 Serious 3 Note |
| Nearest metro | Pie-IX, 1.9 km | Saint-Michel, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5721-5723 18e Avenue Full report: 6677 18e Avenue