255 rue Saint-Jacques vs 437 rue Saint-Jacques
Data as of October 29, 2026 · updated every week
437 rue Saint-Jacques is the older building (1909); 255 rue Saint-Jacques was built in 1949. 437 rue Saint-Jacques is assessed at $14,100,000, 176% more than 255 rue Saint-Jacques ($5,100,000). 255 rue Saint-Jacques has 5 building permits on record, 437 rue Saint-Jacques has 29. Neither is in a flood zone.
| 255 rue Saint-Jacques | 437 rue Saint-Jacques | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1949 | 1909 |
| Assessed (roll) | $5,100,000 | $14,100,000 |
| Since the previous roll | −15 % | −25 % |
| Welcome tax on that value | ≈ $156,896 | ≈ $516,896 |
| Lot | 312 m² | 968 m² |
| Floor area | 1,225 m² | 9,687 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 5 · Aug 2022 | 29 · Aug 2025 |
| Findings | 2 Check 4 Note | 3 Check 5 Note |
| Nearest metro | Place d'Armes, 320 m | Square Victoria-Oaci, 200 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 255 rue Saint-Jacques Full report: 437 rue Saint-Jacques