275 avenue Viger Est vs 423-427 avenue Viger Est
Data as of November 1, 2026 · updated every week
423-427 avenue Viger Est is the older building (1875); 275 avenue Viger Est was built in 1980. 275 avenue Viger Est is assessed at $63,700,000, 4594% more than 423-427 avenue Viger Est ($1,357,100). 275 avenue Viger Est has 27 building permits on record, 423-427 avenue Viger Est has 1. Neither is in a flood zone.
| 275 avenue Viger Est | 423-427 avenue Viger Est | |
|---|---|---|
| Type | House or building | 7 dwellings |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1980 | ≈ 1875 |
| Assessed (roll) | $63,700,000 | $1,357,100 |
| Since the previous roll | +6 % | +5 % |
| Welcome tax on that value | ≈ $2,500,896 | ≈ $23,753 |
| Lot | 5,408 m² | 277 m² |
| Floor area | 18,652 m² | 355 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 27 · Jul 2025 | 1 · Feb 2010 |
| Findings | 1 Check 3 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Champs de Mars, 90 m | Champs de Mars, 250 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 275 avenue Viger Est Full report: 423-427 avenue Viger Est