391 avenue Courtemanche vs 421 avenue Courtemanche
Data as of October 29, 2026 · updated every week
Both were built in 1939. 391 avenue Courtemanche is assessed at $1,346,200, 20% more than 421 avenue Courtemanche ($1,125,900). Neither has a building permit on record. Neither is in a flood zone.
| 391 avenue Courtemanche | 421 avenue Courtemanche | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal-Est | Montréal-Est |
| Built | 1939 | 1939 |
| Assessed (roll) | $1,346,200 | $1,125,900 |
| Since the previous roll | +35 % | +19 % |
| Welcome tax on that value | ≈ $18,304 | ≈ $14,999 |
| Lot | 1,269 m² | 924 m² |
| Floor area | 849 m² | 896 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 | 0 | 0 |
| Findings | 2 Note | 1 Check 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 391 avenue Courtemanche Full report: 421 avenue Courtemanche