1800 rue Saint-Jacques vs 3435 rue Saint-Jacques
Data as of October 29, 2026 · updated every week
3435 rue Saint-Jacques is the older building (1950); 1800 rue Saint-Jacques was built in 1984. 1800 rue Saint-Jacques is assessed at $17,762,500, 1549% more than 3435 rue Saint-Jacques ($1,077,200). 1800 rue Saint-Jacques has 12 building permits on record, 3435 rue Saint-Jacques has 7. Neither is in a flood zone.
| 1800 rue Saint-Jacques | 3435 rue Saint-Jacques | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1984 | 1950 |
| Assessed (roll) | $17,762,500 | $1,077,200 |
| Since the previous roll | +12 % | +19 % |
| Welcome tax on that value | ≈ $663,396 | ≈ $16,893 |
| Lot | 11,188 m² | 429 m² |
| Floor area | 8,245 m² | 277 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 | 12 · Sep 2025 | 7 · Sep 2026 |
| Findings | 1 Check 2 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Georges-Vanier, 430 m | Lionel-Groulx, 180 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: 3435 rue Saint-Jacques