12521 rue Saint-Louis vs 12606 rue Saint-Louis
Data as of October 29, 2026 · updated every week
12521 rue Saint-Louis is the older building (1981); 12606 rue Saint-Louis was built in 2003. 12606 rue Saint-Louis is assessed at $1,030,900, 65% more than 12521 rue Saint-Louis ($623,800). 12521 rue Saint-Louis has 0 building permits on record, 12606 rue Saint-Louis has 5. Neither is in a flood zone.
| 12521 rue Saint-Louis | 12606 rue Saint-Louis | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1981 | 2003 |
| Assessed (roll) | $623,800 | $1,030,900 |
| Since the previous roll | +17 % | +17 % |
| Welcome tax on that value | ≈ $7,825 | ≈ $15,967 |
| Lot | 655 m² | 721 m² |
| Floor area | 106 m² | 200 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 | 5 · Jun 2021 |
| Findings | 5 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12521 rue Saint-Louis Full report: 12606 rue Saint-Louis