21 avenue Windsor vs 59 avenue Windsor
Data as of October 29, 2026 · updated every week
59 avenue Windsor is the older building (1900); 21 avenue Windsor was built in 1901. 59 avenue Windsor is assessed at $2,326,400, 9% more than 21 avenue Windsor ($2,129,900). Neither has a building permit on record. Neither is in a flood zone.
| 21 avenue Windsor | 59 avenue Windsor | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | 1901 | ≈ 1900 |
| Assessed (roll) | $2,129,900 | $2,326,400 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $30,059 | ≈ $33,007 |
| Lot | 230 m² | 383 m² |
| Floor area | 255 m² | 271 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 0 |
| Findings | 1 Note | 1 Note |
| Nearest metro | Vendôme, 710 m | Vendôme, 660 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21 avenue Windsor Full report: 59 avenue Windsor