4105-4129 rue Cousens vs 4665 rue Cousens
Data as of October 29, 2026 · updated every week
4105-4129 rue Cousens is the older building (1986); 4665 rue Cousens was built in 2009. 4665 rue Cousens is assessed at $11,100,000, 4% more than 4105-4129 rue Cousens ($10,700,000). 4105-4129 rue Cousens has 12 building permits on record, 4665 rue Cousens has 2. Neither is in a flood zone.
| 4105-4129 rue Cousens | 4665 rue Cousens | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1986 | 2009 |
| Assessed (roll) | $10,700,000 | $11,100,000 |
| Since the previous roll | +55 % | +34 % |
| Welcome tax on that value | ≈ $380,896 | ≈ $396,896 |
| Lot | 13,567 m² | 11,735 m² |
| Floor area | 5,472 m² | 5,662 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 | 12 · Jul 2021 | 2 · Sep 2017 |
| Findings | 1 Check 5 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4105-4129 rue Cousens Full report: 4665 rue Cousens