455 rue Sherbrooke Ouest vs 527-657 rue Sherbrooke Ouest
Data as of November 1, 2026 · updated every week
527-657 rue Sherbrooke Ouest is assessed at $148,109,400, 898% more than 455 rue Sherbrooke Ouest ($14,842,200). 455 rue Sherbrooke Ouest has 7 building permits on record, 527-657 rue Sherbrooke Ouest has 24. Neither is in a flood zone.
| 455 rue Sherbrooke Ouest | 527-657 rue Sherbrooke Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1971 | — |
| Assessed (roll) | $14,842,200 | $148,109,400 |
| Since the previous roll | +45 % | +27 % |
| Welcome tax on that value | ≈ $546,584 | ≈ $5,877,272 |
| Lot | 788 m² | 12,700 m² |
| Floor area | 8,576 m² | — |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 7 · Jan 2015 | 24 · Aug 2025 |
| Findings | 5 Note | 3 Check 2 Note |
| Nearest metro | McGill, 320 m | McGill, 240 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 455 rue Sherbrooke Ouest Full report: 527-657 rue Sherbrooke Ouest