309 avenue Querbes vs 641-645 avenue Querbes
Data as of October 29, 2026 · updated every week
309 avenue Querbes is the older building (1913); 641-645 avenue Querbes was built in 1914. 641-645 avenue Querbes is assessed at $2,207,100, 12% more than 309 avenue Querbes ($1,972,500). Each has 1 building permits on record. Neither is in a flood zone.
| 309 avenue Querbes | 641-645 avenue Querbes | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1913 | 1914 |
| Assessed (roll) | $1,972,500 | $2,207,100 |
| Since the previous roll | +9 % | +6 % |
| Welcome tax on that value | ≈ $39,138 | ≈ $45,709 |
| Lot | 248 m² | 229 m² |
| Floor area | 227 m² | 487 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 | 1 · Mar 2017 | 1 · Apr 2018 |
| Findings | 1 Serious 1 Check 5 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Outremont, 1,000 m | Outremont, 590 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 309 avenue Querbes Full report: 641-645 avenue Querbes