4275 rue Claude-Henri-Grignon vs 4399 rue Claude-Henri-Grignon
Data as of October 29, 2026 · updated every week
4399 rue Claude-Henri-Grignon is the older building (2003); 4275 rue Claude-Henri-Grignon was built in 2004. 4399 rue Claude-Henri-Grignon is assessed at $2,383,000, 21% more than 4275 rue Claude-Henri-Grignon ($1,964,000). 4275 rue Claude-Henri-Grignon has 2 building permits on record, 4399 rue Claude-Henri-Grignon has 1. Neither is in a flood zone.
| 4275 rue Claude-Henri-Grignon | 4399 rue Claude-Henri-Grignon | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 2004 | 2003 |
| Assessed (roll) | $1,964,000 | $2,383,000 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $38,926 | ≈ $51,866 |
| Lot | 603 m² | 715 m² |
| Floor area | 344 m² | 427 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 | 2 · Apr 2005 | 1 · Jan 2003 |
| Findings | 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: 4275 rue Claude-Henri-Grignon Full report: 4399 rue Claude-Henri-Grignon