21 avenue Willowdale vs 45 avenue Willowdale
Data as of October 29, 2026 · updated every week
45 avenue Willowdale is the older building (1936); 21 avenue Willowdale was built in 1947. 21 avenue Willowdale is assessed at $1,589,200, 3% more than 45 avenue Willowdale ($1,542,600). 21 avenue Willowdale has 1 building permits on record, 45 avenue Willowdale has 0. Neither is in a flood zone.
| 21 avenue Willowdale | 45 avenue Willowdale | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1947 | 1936 |
| Assessed (roll) | $1,589,200 | $1,542,600 |
| Since the previous roll | +16 % | +16 % |
| Welcome tax on that value | ≈ $29,556 | ≈ $28,391 |
| Lot | 301 m² | 263 m² |
| Floor area | 196 m² | 176 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 | 1 · Apr 2023 | 0 |
| Findings | 5 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Édouard-Montpetit, 130 m | Édouard-Montpetit, 150 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21 avenue Willowdale Full report: 45 avenue Willowdale