4519 rue de Mentana vs 4578 rue de Mentana
Data as of November 1, 2026 · updated every week
4578 rue de Mentana is the older building (1900); 4519 rue de Mentana was built in 1934. 4578 rue de Mentana is assessed at $1,223,900, 41% more than 4519 rue de Mentana ($866,300). 4519 rue de Mentana has 0 building permits on record, 4578 rue de Mentana has 2. Neither is in a flood zone.
| 4519 rue de Mentana | 4578 rue de Mentana | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1934 | ≈ 1900 |
| Assessed (roll) | $866,300 | $1,223,900 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $12,675 | ≈ $20,423 |
| Lot | 91 m² | 199 m² |
| Floor area | 116 m² | 177 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 | 0 | 2 · Nov 2009 |
| Findings | 1 Serious 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Mont-Royal, 320 m | Mont-Royal, 310 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4519 rue de Mentana Full report: 4578 rue de Mentana