4307-4311 avenue Christophe-Colomb vs 4345-4349 avenue Christophe-Colomb
Data as of November 1, 2026 · updated every week
Both were built in 1910. 4307-4311 avenue Christophe-Colomb is assessed at $2,217,900, 60% more than 4345-4349 avenue Christophe-Colomb ($1,385,200). 4307-4311 avenue Christophe-Colomb has 9 building permits on record, 4345-4349 avenue Christophe-Colomb has 3. Neither is in a flood zone.
| 4307-4311 avenue Christophe-Colomb | 4345-4349 avenue Christophe-Colomb | |
|---|---|---|
| Type | 3 dwellings | 7 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1910 |
| Assessed (roll) | $2,217,900 | $1,385,200 |
| Since the previous roll | 0 % | −10 % |
| Welcome tax on that value | ≈ $46,087 | ≈ $24,456 |
| Lot | 302 m² | 240 m² |
| Floor area | 357 m² | 450 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 | 9 · Sep 2024 | 3 · Nov 2018 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Mont-Royal, 550 m | Mont-Royal, 520 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4307-4311 avenue Christophe-Colomb Full report: 4345-4349 avenue Christophe-Colomb