4289-4293 avenue Christophe-Colomb vs 4637-4645 avenue Christophe-Colomb
Data as of November 1, 2026 · updated every week
4289-4293 avenue Christophe-Colomb is the older building (1900); 4637-4645 avenue Christophe-Colomb was built in 1910. 4637-4645 avenue Christophe-Colomb is assessed at $3,130,000, 83% more than 4289-4293 avenue Christophe-Colomb ($1,713,500). 4289-4293 avenue Christophe-Colomb has 6 building permits on record, 4637-4645 avenue Christophe-Colomb has 4. Neither is in a flood zone.
| 4289-4293 avenue Christophe-Colomb | 4637-4645 avenue Christophe-Colomb | |
|---|---|---|
| Type | 3 dwellings | 5 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1910 |
| Assessed (roll) | $1,713,500 | $3,130,000 |
| Since the previous roll | +10 % | +12 % |
| Welcome tax on that value | ≈ $32,663 | ≈ $78,096 |
| Lot | 301 m² | 781 m² |
| Floor area | 348 m² | 460 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 | 6 · Jul 2025 | 4 · Oct 2023 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Mont-Royal, 560 m | Laurier, 490 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4289-4293 avenue Christophe-Colomb Full report: 4637-4645 avenue Christophe-Colomb