423 avenue Elm vs 426 avenue Elm
Data as of October 29, 2026 · updated every week
426 avenue Elm is the older building (1894); 423 avenue Elm was built in 1895. 426 avenue Elm is assessed at $2,253,300, 8% more than 423 avenue Elm ($2,081,000). Neither has a building permit on record. Neither is in a flood zone.
| 423 avenue Elm | 426 avenue Elm | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1895 | ≈ 1894 |
| Assessed (roll) | $2,081,000 | $2,253,300 |
| Since the previous roll | +11 % | +11 % |
| Welcome tax on that value | ≈ $29,326 | ≈ $31,910 |
| Lot | 211 m² | 195 m² |
| Floor area | 216 m² | 235 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 | 2 Note | 1 Note |
| Nearest metro | Atwater, 470 m | Atwater, 510 m |
The full report for each address explains every finding and shows the full permit and value history.