405-1015 rue William vs 1020 rue William
Data as of October 29, 2026 · updated every week
405-1015 rue William is the older building (2005); 1020 rue William was built in 2012. 405-1015 rue William is assessed at $463,100 and 1020 rue William at $2,663,200; one is a whole condo building, so the values do not compare directly. 405-1015 rue William has 5 building permits on record, 1020 rue William has 1. Neither is in a flood zone.
| 405-1015 rue William | 1020 rue William | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 2005 | 2012 |
| Assessed (roll) | $463,100 | $2,663,200 |
| Since the previous roll | +5 % | — |
| Welcome tax on that value | ≈ $5,057 | ≈ $61,673 |
| Lot | — | — |
| Floor area | 73 m² | 539 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 5 · Dec 2015 | 1 · Jun 2019 |
| Findings | 1 Check 4 Note | 5 Note |
| Nearest metro | Bonaventure, 540 m | Bonaventure, 630 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 405-1015 rue William Full report: 1020 rue William