451 avenue Wilson vs 485 avenue Wilson
Data as of November 1, 2026 · updated every week
451 avenue Wilson is the older building (1979); 485 avenue Wilson was built in 1989. 485 avenue Wilson is assessed at $2,525,100, 175% more than 451 avenue Wilson ($919,700). 451 avenue Wilson has 4 building permits on record, 485 avenue Wilson has 2. Both are in a flood zone.
| 451 avenue Wilson | 485 avenue Wilson | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1979 | 1989 |
| Assessed (roll) | $919,700 | $2,525,100 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $13,743 | ≈ $56,839 |
| Lot | 2,890 m² | 4,927 m² |
| Floor area | 194 m² | 461 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | Yes | Yes |
| Building permits on record | 4 · Sep 2014 | 2 · Apr 2008 |
| Findings | 1 Serious 4 Note | 1 Serious 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 451 avenue Wilson Full report: 485 avenue Wilson