21 avenue Ainslie vs 22 avenue Ainslie
Data as of October 29, 2026 · updated every week
22 avenue Ainslie is assessed at $8,322,700, 164% more than 21 avenue Ainslie ($3,157,700). 21 avenue Ainslie has 5 building permits on record, 22 avenue Ainslie has 3. Neither is in a flood zone.
| 21 avenue Ainslie | 22 avenue Ainslie | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1940 | — |
| Assessed (roll) | $3,157,700 | $8,322,700 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $79,204 | ≈ $285,804 |
| Lot | 790 m² | 1,823 m² |
| Floor area | 264 m² | — |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 5 · Aug 2024 | 3 · Sep 2020 |
| Findings | 1 Serious 1 Check 3 Note | 1 Check 3 Note |
| Nearest metro | Édouard-Montpetit, 450 m | Édouard-Montpetit, 400 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21 avenue Ainslie Full report: 22 avenue Ainslie