1823 avenue De La Salle vs 2578-2580 avenue De La Salle
Data as of November 1, 2026 · updated every week
1823 avenue De La Salle is the older building (1900); 2578-2580 avenue De La Salle was built in 1947. 2578-2580 avenue De La Salle is assessed at $828,000, 22% more than 1823 avenue De La Salle ($677,700). 1823 avenue De La Salle has 6 building permits on record, 2578-2580 avenue De La Salle has 0. Neither is in a flood zone.
| 1823 avenue De La Salle | 2578-2580 avenue De La Salle | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | ≈ 1900 | 1947 |
| Assessed (roll) | $677,700 | $828,000 |
| Since the previous roll | +12 % | +19 % |
| Welcome tax on that value | ≈ $8,903 | ≈ $11,909 |
| Lot | 232 m² | 232 m² |
| Floor area | 151 m² | 186 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 6 · Aug 2025 | 0 |
| Findings | 1 Serious 2 Check 3 Note | 5 Note |
| Nearest metro | Pie-IX, 1.0 km | Pie-IX, 230 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1823 avenue De La Salle Full report: 2578-2580 avenue De La Salle