1800 rue Saint-Jacques vs 4271-4273 rue Saint-Jacques
Data as of October 29, 2026 · updated every week
4271-4273 rue Saint-Jacques is the older building (1935); 1800 rue Saint-Jacques was built in 1984. 1800 rue Saint-Jacques is assessed at $17,762,500, 1777% more than 4271-4273 rue Saint-Jacques ($946,200). 1800 rue Saint-Jacques has 12 building permits on record, 4271-4273 rue Saint-Jacques has 2. Neither is in a flood zone.
| 1800 rue Saint-Jacques | 4271-4273 rue Saint-Jacques | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1984 | 1935 |
| Assessed (roll) | $17,762,500 | $946,200 |
| Since the previous roll | +12 % | +19 % |
| Welcome tax on that value | ≈ $663,396 | ≈ $14,273 |
| Lot | 11,188 m² | 158 m² |
| Floor area | 8,245 m² | 267 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 12 · Sep 2025 | 2 · Jun 2021 |
| Findings | 1 Check 2 Note | 1 Check 6 Note |
| Nearest metro | Georges-Vanier, 430 m | Place St-Henri, 160 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1800 rue Saint-Jacques Full report: 4271-4273 rue Saint-Jacques