321-323 rue de la Commune Ouest vs 357 rue de la Commune Ouest
Data as of November 1, 2026 · updated every week
357 rue de la Commune Ouest is the older building (1875); 321-323 rue de la Commune Ouest was built in 1885. 357 rue de la Commune Ouest is assessed at $14,932,400, 462% more than 321-323 rue de la Commune Ouest ($2,656,400). 321-323 rue de la Commune Ouest has 6 building permits on record, 357 rue de la Commune Ouest has 8. Neither is in a flood zone.
| 321-323 rue de la Commune Ouest | 357 rue de la Commune Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | ≈ 1885 | 1875 |
| Assessed (roll) | $2,656,400 | $14,932,400 |
| Since the previous roll | +22 % | +6 % |
| Welcome tax on that value | ≈ $61,435 | ≈ $550,192 |
| Lot | 681 m² | 1,326 m² |
| Floor area | 1,303 m² | 2,036 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 | 6 · Aug 2019 | 8 · Aug 2026 |
| Findings | 2 Check 5 Note | 4 Check 4 Note |
| Nearest metro | Square Victoria-Oaci, 750 m | Square Victoria-Oaci, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 321-323 rue de la Commune Ouest Full report: 357 rue de la Commune Ouest