427 rue Roumefort vs 451 rue Roumefort
Data as of October 29, 2026 · updated every week
451 rue Roumefort is the older building (1987); 427 rue Roumefort was built in 1990. 427 rue Roumefort is assessed at $788,000, 7% more than 451 rue Roumefort ($735,900). 427 rue Roumefort has 5 building permits on record, 451 rue Roumefort has 4. Neither is in a flood zone.
| 427 rue Roumefort | 451 rue Roumefort | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1990 | 1987 |
| Assessed (roll) | $788,000 | $735,900 |
| Since the previous roll | +9 % | +9 % |
| Welcome tax on that value | ≈ $11,109 | ≈ $10,067 |
| Lot | 700 m² | 639 m² |
| Floor area | 198 m² | 204 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 | 5 · May 2025 | 4 · Apr 2022 |
| Findings | 1 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 427 rue Roumefort Full report: 451 rue Roumefort