3423 rue Notre-Dame Ouest vs 4879-4889 rue Notre-Dame Ouest
Data as of November 1, 2026 · updated every week
4879-4889 rue Notre-Dame Ouest is the older building (1910); 3423 rue Notre-Dame Ouest was built in 1932. 4879-4889 rue Notre-Dame Ouest is assessed at $797,900, 20% more than 3423 rue Notre-Dame Ouest ($662,700). 3423 rue Notre-Dame Ouest has 4 building permits on record, 4879-4889 rue Notre-Dame Ouest has 1. Neither is in a flood zone.
| 3423 rue Notre-Dame Ouest | 4879-4889 rue Notre-Dame Ouest | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1932 | 1910 |
| Assessed (roll) | $662,700 | $797,900 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $8,603 | ≈ $11,307 |
| Lot | 188 m² | 232 m² |
| Floor area | 239 m² | 569 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 2026 | 1 · Apr 2013 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Lionel-Groulx, 240 m | Place St-Henri, 750 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3423 rue Notre-Dame Ouest Full report: 4879-4889 rue Notre-Dame Ouest