421-1010 rue William vs 1710 rue William
Data as of October 29, 2026 · updated every week
421-1010 rue William is the older building (2012); 1710 rue William was built in 2022. 421-1010 rue William is assessed at $340,700 and 1710 rue William at $1,130,500; one is a whole condo building, so the values do not compare directly. 421-1010 rue William has 2 building permits on record, 1710 rue William has 1. Neither is in a flood zone.
| 421-1010 rue William | 1710 rue William | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 2012 | 2022 |
| Assessed (roll) | $340,700 | $1,130,500 |
| Since the previous roll | +2 % | — |
| Welcome tax on that value | ≈ $3,221 | ≈ $18,088 |
| Lot | — | — |
| Floor area | 52 m² | 204 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 | 2 · Jun 2019 | 1 · May 2026 |
| Findings | 5 Note | 1 Check 4 Note |
| Nearest metro | Bonaventure, 630 m | Georges-Vanier, 840 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 421-1010 rue William Full report: 1710 rue William