4665-4671 rue Boyer vs 4842 rue Boyer
Data as of November 1, 2026 · updated every week
4842 rue Boyer is the older building (1900); 4665-4671 rue Boyer was built in 1910. 4665-4671 rue Boyer is assessed at $1,638,200, 48% more than 4842 rue Boyer ($1,109,000). 4665-4671 rue Boyer has 4 building permits on record, 4842 rue Boyer has 1. Neither is in a flood zone.
| 4665-4671 rue Boyer | 4842 rue Boyer | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $1,638,200 | $1,109,000 |
| Since the previous roll | +21 % | +6 % |
| Welcome tax on that value | ≈ $30,781 | ≈ $17,551 |
| Lot | 232 m² | 88 m² |
| Floor area | 304 m² | 134 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 · Feb 2024 | 1 · Aug 2015 |
| Findings | 2 Check 2 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Laurier, 400 m | Laurier, 290 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4665-4671 rue Boyer Full report: 4842 rue Boyer