3668 rue de Mentana vs 4219-4221 rue de Mentana
Data as of November 1, 2026 · updated every week
3668 rue de Mentana is the older building (1880); 4219-4221 rue de Mentana was built in 1900. 3668 rue de Mentana is assessed at $2,160,100, 167% more than 4219-4221 rue de Mentana ($810,100). Each has 2 building permits on record. Neither is in a flood zone.
| 3668 rue de Mentana | 4219-4221 rue de Mentana | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1880 | ≈ 1900 |
| Assessed (roll) | $2,160,100 | $810,100 |
| Since the previous roll | +18 % | +23 % |
| Welcome tax on that value | ≈ $44,064 | ≈ $11,551 |
| Lot | 185 m² | 74 m² |
| Floor area | 198 m² | 120 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Dec 2018 | 2 · Oct 2020 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Sherbrooke, 320 m | Mont-Royal, 500 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3668 rue de Mentana Full report: 4219-4221 rue de Mentana