20 avenue Windsor vs 25-27 avenue Windsor
Data as of October 29, 2026 · updated every week
Both were built in 1905. 25-27 avenue Windsor is assessed at $1,641,500, 21% more than 20 avenue Windsor ($1,360,100). Neither has a building permit on record. Neither is in a flood zone.
| 20 avenue Windsor | 25-27 avenue Windsor | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Westmount | Westmount |
| Built | 1905 | 1905 |
| Assessed (roll) | $1,360,100 | $1,641,500 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $18,512 | ≈ $22,733 |
| Lot | 166 m² | 236 m² |
| Floor area | 184 m² | 293 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, 670 m | Vendôme, 700 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 20 avenue Windsor Full report: 25-27 avenue Windsor