345 rue De La Gauchetière Ouest vs 454 rue De La Gauchetière Ouest
Data as of November 1, 2026 · updated every week
454 rue De La Gauchetière Ouest is the older building (1912); 345 rue De La Gauchetière Ouest was built in 2007. 454 rue De La Gauchetière Ouest is assessed at $465,800, 46% more than 345 rue De La Gauchetière Ouest ($319,900). 345 rue De La Gauchetière Ouest has 7 building permits on record, 454 rue De La Gauchetière Ouest has 23. Neither is in a flood zone.
| 345 rue De La Gauchetière Ouest | 454 rue De La Gauchetière Ouest | |
|---|---|---|
| Type | Condo building, 154 units | Condo building, 125 units |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 2007 | 1912 |
| Assessed (roll) | $319,900 | $465,800 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $2,909 | ≈ $5,098 |
| Lot | — | — |
| Floor area | 10,930 m² | 7,618 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 | 7 · Sep 2026 | 23 · Sep 2025 |
| Findings | 1 Check 4 Note | 1 Check 5 Note |
| Nearest metro | Square Victoria-Oaci, 240 m | Square Victoria-Oaci, 110 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 345 rue De La Gauchetière Ouest Full report: 454 rue De La Gauchetière Ouest