4251 rue Boyer vs 4257 rue Boyer
Data as of November 1, 2026 · updated every week
Both were built in 1900. 4257 rue Boyer is assessed at $783,400, 10% more than 4251 rue Boyer ($714,900). 4251 rue Boyer has 4 building permits on record, 4257 rue Boyer has 2. Neither is in a flood zone.
| 4251 rue Boyer | 4257 rue Boyer | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | ≈ 1900 |
| Assessed (roll) | $714,900 | $783,400 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $9,647 | ≈ $11,017 |
| Lot | — | — |
| Floor area | 106 m² | 103 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 | 4 · Apr 2023 | 2 · Mar 2022 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Mont-Royal, 510 m | Mont-Royal, 500 m |
The full report for each address explains every finding and shows the full permit and value history.