525 avenue Querbes vs 661 avenue Querbes
Data as of October 29, 2026 · updated every week
661 avenue Querbes is the older building (1922); 525 avenue Querbes was built in 1928. 525 avenue Querbes is assessed at $1,629,000, 65% more than 661 avenue Querbes ($986,100). 525 avenue Querbes has 4 building permits on record, 661 avenue Querbes has 2. Neither is in a flood zone.
| 525 avenue Querbes | 661 avenue Querbes | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 6 units |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1928 | 1922 |
| Assessed (roll) | $1,629,000 | $986,100 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $30,551 | ≈ $15,071 |
| Lot | — | — |
| Floor area | 322 m² | 913 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 | 4 · Feb 2022 | 2 · Feb 2022 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Outremont, 720 m | Outremont, 580 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 525 avenue Querbes Full report: 661 avenue Querbes