507 rue Triolet vs 509 rue Triolet
Data as of October 29, 2026 · updated every week
507 rue Triolet is the older building (1991); 509 rue Triolet was built in 1992. 507 rue Triolet is assessed at $808,100, 16% more than 509 rue Triolet ($698,400). 507 rue Triolet has 1 building permits on record, 509 rue Triolet has 3. Neither is in a flood zone.
| 507 rue Triolet | 509 rue Triolet | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1991 | 1992 |
| Assessed (roll) | $808,100 | $698,400 |
| Since the previous roll | +16 % | +16 % |
| Welcome tax on that value | ≈ $11,511 | ≈ $9,317 |
| Lot | 702 m² | 702 m² |
| Floor area | 249 m² | 159 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 | 1 · Mar 1991 | 3 · Oct 2024 |
| Findings | 3 Note | 1 Check 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.