1491 avenue De La Salle vs 1717-1721 avenue De La Salle
Data as of November 1, 2026 · updated every week
1717-1721 avenue De La Salle is the older building (1900); 1491 avenue De La Salle was built in 1902. 1491 avenue De La Salle is assessed at $799,300, 17% more than 1717-1721 avenue De La Salle ($681,800). 1491 avenue De La Salle has 4 building permits on record, 1717-1721 avenue De La Salle has 3. Neither is in a flood zone.
| 1491 avenue De La Salle | 1717-1721 avenue De La Salle | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1902 | ≈ 1900 |
| Assessed (roll) | $799,300 | $681,800 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $11,335 | ≈ $8,985 |
| Lot | — | — |
| Floor area | 166 m² | 247 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 | 4 · Oct 2024 | 3 · May 2026 |
| Findings | 1 Check 3 Note | 2 Check 4 Note |
| Nearest metro | Pie-IX, 1.3 km | Pie-IX, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1491 avenue De La Salle Full report: 1717-1721 avenue De La Salle