4055 rue Claude-Henri-Grignon vs 4060 rue Claude-Henri-Grignon
Data as of October 29, 2026 · updated every week
4060 rue Claude-Henri-Grignon is the older building (2007); 4055 rue Claude-Henri-Grignon was built in 2024. 4060 rue Claude-Henri-Grignon is assessed at $6,907,400, 117% more than 4055 rue Claude-Henri-Grignon ($3,187,500). 4055 rue Claude-Henri-Grignon has 9 building permits on record, 4060 rue Claude-Henri-Grignon has 3. Neither is in a flood zone.
| 4055 rue Claude-Henri-Grignon | 4060 rue Claude-Henri-Grignon | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 2024 | 2007 |
| Assessed (roll) | $3,187,500 | $6,907,400 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $80,396 | ≈ $229,192 |
| Lot | 874 m² | 2,615 m² |
| Floor area | 436 m² | 776 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 | 9 · Jul 2026 | 3 · May 2016 |
| 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: 4055 rue Claude-Henri-Grignon Full report: 4060 rue Claude-Henri-Grignon