4155 rue Claude-Henri-Grignon vs 4275 rue Claude-Henri-Grignon
Data as of October 29, 2026 · updated every week
4275 rue Claude-Henri-Grignon is the older building (2004); 4155 rue Claude-Henri-Grignon was built in 2005. 4155 rue Claude-Henri-Grignon is assessed at $2,024,600, 3% more than 4275 rue Claude-Henri-Grignon ($1,964,000). 4155 rue Claude-Henri-Grignon has 3 building permits on record, 4275 rue Claude-Henri-Grignon has 2. Neither is in a flood zone.
| 4155 rue Claude-Henri-Grignon | 4275 rue Claude-Henri-Grignon | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 2005 | 2004 |
| Assessed (roll) | $2,024,600 | $1,964,000 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $40,441 | ≈ $38,926 |
| Lot | 696 m² | 603 m² |
| Floor area | 313 m² | 344 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 | 3 · Mar 2016 | 2 · Apr 2005 |
| 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: 4155 rue Claude-Henri-Grignon Full report: 4275 rue Claude-Henri-Grignon