4557-4559 avenue Coloniale vs 4646 avenue Coloniale
Data as of November 1, 2026 · updated every week
4557-4559 avenue Coloniale is the older building (1885); 4646 avenue Coloniale was built in 1910. 4557-4559 avenue Coloniale is assessed at $1,318,500, 18% more than 4646 avenue Coloniale ($1,121,600). Each has 2 building permits on record. Neither is in a flood zone.
| 4557-4559 avenue Coloniale | 4646 avenue Coloniale | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | 1910 |
| Assessed (roll) | $1,318,500 | $1,121,600 |
| Since the previous roll | +9 % | +9 % |
| Welcome tax on that value | ≈ $22,788 | ≈ $17,866 |
| Lot | 171 m² | 174 m² |
| Floor area | 160 m² | 131 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 | 2 · Mar 2021 | 2 · Sep 2022 |
| Findings | 1 Check 6 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Mont-Royal, 470 m | Mont-Royal, 530 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4557-4559 avenue Coloniale Full report: 4646 avenue Coloniale