17-19 avenue Laviolette vs 23-25 avenue Laviolette
Data as of October 29, 2026 · updated every week
23-25 avenue Laviolette is the older building (1924); 17-19 avenue Laviolette was built in 1931. 23-25 avenue Laviolette is assessed at $2,231,600, 23% more than 17-19 avenue Laviolette ($1,819,100). 17-19 avenue Laviolette has 5 building permits on record, 23-25 avenue Laviolette has 0. Neither is in a flood zone.
| 17-19 avenue Laviolette | 23-25 avenue Laviolette | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1931 | 1924 |
| Assessed (roll) | $1,819,100 | $2,231,600 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $35,303 | ≈ $46,567 |
| Lot | 252 m² | 346 m² |
| Floor area | 251 m² | 393 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 5 · Sep 2018 | 0 |
| Findings | 1 Serious 1 Check 3 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Outremont, 500 m | Outremont, 490 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 17-19 avenue Laviolette Full report: 23-25 avenue Laviolette