673 avenue Querbes vs 309-828 avenue Querbes
Data as of October 29, 2026 · updated every week
309-828 avenue Querbes is the older building (1928); 673 avenue Querbes was built in 1999. 673 avenue Querbes is assessed at $988,000 and 309-828 avenue Querbes at $624,500; one is a whole condo building, so the values do not compare directly. 673 avenue Querbes has 1 building permits on record, 309-828 avenue Querbes has 7. Neither is in a flood zone.
| 673 avenue Querbes | 309-828 avenue Querbes | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1999 | 1928 |
| Assessed (roll) | $988,000 | $624,500 |
| Since the previous roll | — | +14 % |
| Welcome tax on that value | ≈ $15,109 | ≈ $7,839 |
| Lot | — | — |
| Floor area | 251 m² | 98 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 | 1 · Aug 2021 | 7 · May 2026 |
| Findings | 1 Check 6 Note | 1 Check 5 Note |
| Nearest metro | Outremont, 560 m | Outremont, 430 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 673 avenue Querbes Full report: 309-828 avenue Querbes