4021 rue de Mentana vs 5054 rue de Mentana
Data as of November 1, 2026 · updated every week
5054 rue de Mentana is the older building (1915); 4021 rue de Mentana was built in 1992. 5054 rue de Mentana is assessed at $1,247,700, 256% more than 4021 rue de Mentana ($350,300). 4021 rue de Mentana has 0 building permits on record, 5054 rue de Mentana has 1. Neither is in a flood zone.
| 4021 rue de Mentana | 5054 rue de Mentana | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1992 | 1915 |
| Assessed (roll) | $350,300 | $1,247,700 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $3,365 | ≈ $21,018 |
| Lot | — | — |
| Floor area | 47 m² | 92 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 · Nov 2003 |
| Findings | 5 Note | 4 Note |
| Nearest metro | Sherbrooke, 680 m | Laurier, 240 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4021 rue de Mentana Full report: 5054 rue de Mentana