4450-4452 rue de Mentana vs 5146 rue de Mentana
Data as of November 1, 2026 · updated every week
4450-4452 rue de Mentana is the older building (1900); 5146 rue de Mentana was built in 1940. 5146 rue de Mentana is assessed at $2,980,500, 164% more than 4450-4452 rue de Mentana ($1,130,900). 4450-4452 rue de Mentana has 0 building permits on record, 5146 rue de Mentana has 13. Neither is in a flood zone.
| 4450-4452 rue de Mentana | 5146 rue de Mentana | |
|---|---|---|
| Type | 2 dwellings | 6 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1940 |
| Assessed (roll) | $1,130,900 | $2,980,500 |
| Since the previous roll | +3 % | +12 % |
| Welcome tax on that value | ≈ $18,098 | ≈ $72,778 |
| Lot | 189 m² | 648 m² |
| Floor area | 153 m² | 578 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 | 0 | 13 · Oct 2020 |
| Findings | 1 Serious 1 Check 4 Note | 1 Check 5 Note |
| Nearest metro | Mont-Royal, 280 m | Laurier, 330 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4450-4452 rue de Mentana Full report: 5146 rue de Mentana