6400 27e Avenue vs 6521 27e Avenue
Data as of November 1, 2026 · updated every week
6521 27e Avenue is the older building (1939); 6400 27e Avenue was built in 1955. 6400 27e Avenue is assessed at $680,000, 17% more than 6521 27e Avenue ($579,100). 6400 27e Avenue has 2 building permits on record, 6521 27e Avenue has 1. Neither is in a flood zone.
| 6400 27e Avenue | 6521 27e Avenue | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1955 | 1939 |
| Assessed (roll) | $680,000 | $579,100 |
| Since the previous roll | +1 % | +28 % |
| Welcome tax on that value | ≈ $8,949 | ≈ $6,931 |
| Lot | 383 m² | 191 m² |
| Floor area | 106 m² | 67 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 | 2 · Nov 2022 | 1 · Mar 2018 |
| Findings | 1 Serious 4 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Saint-Michel, 2.0 km | Saint-Michel, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.