331 avenue Saint-Louis vs 421 avenue Saint-Louis
Data as of October 29, 2026 · updated every week
331 avenue Saint-Louis is the older building (1946); 421 avenue Saint-Louis was built in 2001. 421 avenue Saint-Louis is assessed at $1,139,300, 58% more than 331 avenue Saint-Louis ($720,200). Neither has a building permit on record. Neither is in a flood zone.
| 331 avenue Saint-Louis | 421 avenue Saint-Louis | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Pointe-Claire | Pointe-Claire |
| Built | 1946 | 2001 |
| Assessed (roll) | $720,200 | $1,139,300 |
| Since the previous roll | +9 % | +9 % |
| Welcome tax on that value | ≈ $8,914 | ≈ $15,200 |
| Lot | 941 m² | 881 m² |
| Floor area | 121 m² | 218 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 | 0 | 0 |
| Findings | 1 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 331 avenue Saint-Louis Full report: 421 avenue Saint-Louis