265 rue Saint-Jacques vs 800 rue Saint-Jacques
Data as of October 29, 2026 · updated every week
265 rue Saint-Jacques is the older building (1907); 800 rue Saint-Jacques was built in 2023. 800 rue Saint-Jacques is assessed at $584,005,000, 8851% more than 265 rue Saint-Jacques ($6,524,400). 265 rue Saint-Jacques has 4 building permits on record, 800 rue Saint-Jacques has 11. Neither is in a flood zone.
| 265 rue Saint-Jacques | 800 rue Saint-Jacques | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1907 | 2023 |
| Assessed (roll) | $6,524,400 | $584,005,000 |
| Since the previous roll | +20 % | −11 % |
| Welcome tax on that value | ≈ $213,872 | ≈ $23,313,096 |
| Lot | 1,234 m² | 8,623 m² |
| Floor area | 2,922 m² | 99,360 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 4 · May 2015 | 11 · Oct 2026 |
| Findings | 1 Serious 1 Check 6 Note | 3 Check 2 Note |
| Nearest metro | Square Victoria-Oaci, 330 m | Square Victoria-Oaci, 330 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 265 rue Saint-Jacques Full report: 800 rue Saint-Jacques