5173 rue William vs 5177 rue William
Data as of October 29, 2026 · updated every week
5173 rue William is the older building (1960); 5177 rue William was built in 1962. 5173 rue William is assessed at $603,100, 17% more than 5177 rue William ($517,500). 5173 rue William has 4 building permits on record, 5177 rue William has 5. Neither is in a flood zone.
| 5173 rue William | 5177 rue William | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1960 | 1962 |
| Assessed (roll) | $603,100 | $517,500 |
| Since the previous roll | +17 % | +17 % |
| Welcome tax on that value | ≈ $7,411 | ≈ $5,873 |
| Lot | 576 m² | 593 m² |
| Floor area | 140 m² | 99 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 4 · Jun 2025 | 5 · Sep 2026 |
| Findings | 1 Check 4 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.