3451 avenue Coloniale vs 3455 avenue Coloniale
Data as of November 1, 2026 · updated every week
3455 avenue Coloniale is the older building (1910); 3451 avenue Coloniale was built in 1925. 3451 avenue Coloniale is assessed at $621,300, 15% more than 3455 avenue Coloniale ($540,200). 3451 avenue Coloniale has 3 building permits on record, 3455 avenue Coloniale has 0. Neither is in a flood zone.
| 3451 avenue Coloniale | 3455 avenue Coloniale | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1925 | 1910 |
| Assessed (roll) | $621,300 | $540,200 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $7,775 | ≈ $6,214 |
| Lot | — | — |
| Floor area | 90 m² | 79 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 | 3 · Aug 2018 | 0 |
| Findings | 1 Serious 5 Note | 5 Note |
| Nearest metro | Sherbrooke, 490 m | Sherbrooke, 480 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3451 avenue Coloniale Full report: 3455 avenue Coloniale