4840-4842 avenue Mariette vs 5140-5142 avenue Mariette
Data as of November 1, 2026 · updated every week
4840-4842 avenue Mariette is the older building (1951); 5140-5142 avenue Mariette was built in 1952. 4840-4842 avenue Mariette is assessed at $838,500, 5% more than 5140-5142 avenue Mariette ($800,900). 4840-4842 avenue Mariette has 0 building permits on record, 5140-5142 avenue Mariette has 1. Neither is in a flood zone.
| 4840-4842 avenue Mariette | 5140-5142 avenue Mariette | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1951 | 1952 |
| Assessed (roll) | $838,500 | $800,900 |
| Since the previous roll | +3 % | +8 % |
| Welcome tax on that value | ≈ $12,119 | ≈ $11,367 |
| Lot | 438 m² | 411 m² |
| Floor area | 221 m² | 199 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 | 1 · Sep 2017 |
| Findings | 1 Serious 4 Note | 1 Serious 5 Note |
| Nearest metro | Villa-Maria, 2.5 km | Villa-Maria, 2.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4840-4842 avenue Mariette Full report: 5140-5142 avenue Mariette