4239 avenue Christophe-Colomb vs B2-4521 avenue Christophe-Colomb
Data as of November 1, 2026 · updated every week
4239 avenue Christophe-Colomb is the older building (1900); B2-4521 avenue Christophe-Colomb was built in 2018. 4239 avenue Christophe-Colomb is assessed at $705,000 and B2-4521 avenue Christophe-Colomb at $456,200; one is a whole condo building, so the values do not compare directly. Each has 3 building permits on record. Neither is in a flood zone.
| 4239 avenue Christophe-Colomb | B2-4521 avenue Christophe-Colomb | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 2018 |
| Assessed (roll) | $705,000 | $456,200 |
| Since the previous roll | — | +8 % |
| Welcome tax on that value | ≈ $9,449 | ≈ $4,954 |
| Lot | — | — |
| Floor area | 112 m² | 50 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Feb 2024 | 3 · Mar 2024 |
| Findings | 1 Check 4 Note | 1 Check 4 Note |
| Nearest metro | Mont-Royal, 600 m | Mont-Royal, 470 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4239 avenue Christophe-Colomb Full report: B2-4521 avenue Christophe-Colomb