3857 rue de Mentana vs R3-4230 rue de Mentana
Data as of November 1, 2026 · updated every week
3857 rue de Mentana is the older building (1900); R3-4230 rue de Mentana was built in 1985. 3857 rue de Mentana is assessed at $739,400 and R3-4230 rue de Mentana at $506,200; one is a whole condo building, so the values do not compare directly. 3857 rue de Mentana has 3 building permits on record, R3-4230 rue de Mentana has 0. Neither is in a flood zone.
| 3857 rue de Mentana | R3-4230 rue de Mentana | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1985 |
| Assessed (roll) | $739,400 | $506,200 |
| Since the previous roll | — | +6 % |
| Welcome tax on that value | ≈ $10,137 | ≈ $5,704 |
| Lot | — | — |
| Floor area | 98 m² | 88 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 | 3 · Jun 2011 | 0 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | Sherbrooke, 520 m | Mont-Royal, 460 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3857 rue de Mentana Full report: R3-4230 rue de Mentana