4473 avenue Christophe-Colomb vs 4578 avenue Christophe-Colomb
Data as of November 1, 2026 · updated every week
Both were built in 1910. 4473 avenue Christophe-Colomb is assessed at $976,300, 48% more than 4578 avenue Christophe-Colomb ($659,200). Each has 3 building permits on record. Neither is in a flood zone.
| 4473 avenue Christophe-Colomb | 4578 avenue Christophe-Colomb | |
|---|---|---|
| Type | Condo building, 2 units | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1910 |
| Assessed (roll) | $976,300 | $659,200 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $14,875 | ≈ $8,533 |
| Lot | — | — |
| Floor area | 196 m² | 84 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 | 3 · May 2024 | 3 · Oct 2021 |
| Findings | 1 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Mont-Royal, 460 m | Mont-Royal, 430 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4473 avenue Christophe-Colomb Full report: 4578 avenue Christophe-Colomb