4377 avenue Mariette vs 4525 avenue Mariette
Data as of November 1, 2026 · updated every week
4525 avenue Mariette is the older building (1931); 4377 avenue Mariette was built in 1947. 4525 avenue Mariette is assessed at $1,304,900, 8% more than 4377 avenue Mariette ($1,203,900). Each has 3 building permits on record. Neither is in a flood zone.
| 4377 avenue Mariette | 4525 avenue Mariette | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1947 | 1931 |
| Assessed (roll) | $1,203,900 | $1,304,900 |
| Since the previous roll | +1 % | +1 % |
| Welcome tax on that value | ≈ $19,923 | ≈ $22,448 |
| Lot | 454 m² | 440 m² |
| Floor area | 189 m² | 185 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 · Dec 2022 | 3 · Apr 2007 |
| Findings | 1 Serious 5 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Villa-Maria, 2.4 km | Villa-Maria, 2.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4377 avenue Mariette Full report: 4525 avenue Mariette