3925 rue Claude-Henri-Grignon vs 4175 rue Claude-Henri-Grignon
Data as of October 29, 2026 · updated every week
4175 rue Claude-Henri-Grignon is the older building (2005); 3925 rue Claude-Henri-Grignon was built in 2015. 3925 rue Claude-Henri-Grignon is assessed at $25,108,200, 985% more than 4175 rue Claude-Henri-Grignon ($2,313,500). 3925 rue Claude-Henri-Grignon has 6 building permits on record, 4175 rue Claude-Henri-Grignon has 3. Neither is in a flood zone.
| 3925 rue Claude-Henri-Grignon | 4175 rue Claude-Henri-Grignon | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 2015 | 2005 |
| Assessed (roll) | $25,108,200 | $2,313,500 |
| Since the previous roll | +23 % | +25 % |
| Welcome tax on that value | ≈ $957,224 | ≈ $49,433 |
| Lot | 10,841 m² | 603 m² |
| Floor area | 5,808 m² | 339 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 | 6 · Feb 2026 | 3 · Mar 2016 |
| Findings | 1 Check 2 Note | 3 Note |
| Nearest metro | Côte-Vertu, 2.8 km | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3925 rue Claude-Henri-Grignon Full report: 4175 rue Claude-Henri-Grignon