4121 avenue Coloniale vs 4134 avenue Coloniale
Data as of November 1, 2026 · updated every week
4121 avenue Coloniale is the older building (1900); 4134 avenue Coloniale was built in 1998. 4121 avenue Coloniale is assessed at $587,800, 31% more than 4134 avenue Coloniale ($450,100). Each has 4 building permits on record. Neither is in a flood zone.
| 4121 avenue Coloniale | 4134 avenue Coloniale | |
|---|---|---|
| Type | Condo building, 2 units | Condo building, 7 units |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1900 | 1998 |
| Assessed (roll) | $587,800 | $450,100 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $7,105 | ≈ $4,862 |
| Lot | — | — |
| Floor area | 114 m² | 532 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 4 · Jun 2021 | 4 · Jan 2026 |
| Findings | 1 Check 5 Note | 1 Check 4 Note |
| Nearest metro | Mont-Royal, 700 m | Mont-Royal, 730 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4121 avenue Coloniale Full report: 4134 avenue Coloniale