343 rue Frontenac vs 451 rue Frontenac
Data as of October 25, 2026 · updated every week
343 rue Frontenac is the older building (1968); 451 rue Frontenac was built in 2019. 451 rue Frontenac is assessed at $1,790,800, 183% more than 343 rue Frontenac ($633,900). Neither has a building permit on record. Neither is in a flood zone.
| 343 rue Frontenac | 451 rue Frontenac | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Dollard-des-Ormeaux | Dollard-des-Ormeaux |
| Built | 1968 | 2019 |
| Assessed (roll) | $633,900 | $1,790,800 |
| Since the previous roll | +4 % | +15 % |
| Welcome tax on that value | ≈ $7,619 | ≈ $24,973 |
| Lot | 557 m² | 551 m² |
| Floor area | 114 m² | 327 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 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 343 rue Frontenac Full report: 451 rue Frontenac