3411 rue Chapleau vs 4321 rue Chapleau
Data as of November 1, 2026 · updated every week
4321 rue Chapleau is the older building (1929); 3411 rue Chapleau was built in 1930. 4321 rue Chapleau is assessed at $866,000, 147% more than 3411 rue Chapleau ($350,000). 3411 rue Chapleau has 8 building permits on record, 4321 rue Chapleau has 3. Neither is in a flood zone.
| 3411 rue Chapleau | 4321 rue Chapleau | |
|---|---|---|
| Type | Condo building, 5 units | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1930 | 1929 |
| Assessed (roll) | $350,000 | $866,000 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $3,361 | ≈ $12,669 |
| Lot | — | — |
| Floor area | 330 m² | 184 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 | 8 · Feb 2026 | 3 · Dec 2025 |
| Findings | 1 Check 4 Note | 2 Check 4 Note |
| Nearest metro | Frontenac, 810 m | Préfontaine, 1.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3411 rue Chapleau Full report: 4321 rue Chapleau