3900 rue Claude-Henri-Grignon vs 314-4000 rue Claude-Henri-Grignon
Data as of November 1, 2026 · updated every week
3900 rue Claude-Henri-Grignon is the older building (2018); 314-4000 rue Claude-Henri-Grignon was built in 2020. 3900 rue Claude-Henri-Grignon is assessed at $588,300 and 314-4000 rue Claude-Henri-Grignon at $539,200; one is a whole condo building, so the values do not compare directly. 3900 rue Claude-Henri-Grignon has 12 building permits on record, 314-4000 rue Claude-Henri-Grignon has 4. Neither is in a flood zone.
| 3900 rue Claude-Henri-Grignon | 314-4000 rue Claude-Henri-Grignon | |
|---|---|---|
| Type | Condo building, 55 units | Condo unit |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 2018 | 2020 |
| Assessed (roll) | $588,300 | $539,200 |
| Since the previous roll | — | +11 % |
| Welcome tax on that value | ≈ $7,115 | ≈ $6,199 |
| Lot | — | — |
| Floor area | 5,134 m² | 90 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 · Jun 2024 | 4 · Jun 2024 |
| Findings | 1 Check 3 Note | 1 Check 3 Note |
| Nearest metro | Côte-Vertu, 2.8 km | Côte-Vertu, 2.8 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3900 rue Claude-Henri-Grignon Full report: 314-4000 rue Claude-Henri-Grignon