121-123 avenue Duluth Est vs 451 avenue Duluth Est
Data as of November 1, 2026 · updated every week
451 avenue Duluth Est is assessed at $2,332,100, 36% more than 121-123 avenue Duluth Est ($1,716,600). 121-123 avenue Duluth Est has 2 building permits on record, 451 avenue Duluth Est has 4. Neither is in a flood zone.
| 121-123 avenue Duluth Est | 451 avenue Duluth Est | |
|---|---|---|
| Type | 4 dwellings | 5 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1964 | — |
| Assessed (roll) | $1,716,600 | $2,332,100 |
| Since the previous roll | +14 % | +14 % |
| Welcome tax on that value | ≈ $32,741 | ≈ $50,084 |
| Lot | 205 m² | 390 m² |
| Floor area | 569 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 | 2 · Mar 2016 | 4 · Jul 2025 |
| Findings | 1 Check 5 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Mont-Royal, 780 m | Mont-Royal, 640 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 121-123 avenue Duluth Est Full report: 451 avenue Duluth Est