509-4150 rue Saint-Ambroise vs 4811 rue Saint-Ambroise
Data as of November 1, 2026 · updated every week
509-4150 rue Saint-Ambroise is the older building (2008); 4811 rue Saint-Ambroise was built in 2015. 509-4150 rue Saint-Ambroise is assessed at $410,400 and 4811 rue Saint-Ambroise at $473,600; one is a whole condo building, so the values do not compare directly. 509-4150 rue Saint-Ambroise has 3 building permits on record, 4811 rue Saint-Ambroise has 0. Neither is in a flood zone.
| 509-4150 rue Saint-Ambroise | 4811 rue Saint-Ambroise | |
|---|---|---|
| Type | Condo unit | Condo building, 7 units |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 2008 | 2015 |
| Assessed (roll) | $410,400 | $473,600 |
| Since the previous roll | +9 % | — |
| Welcome tax on that value | ≈ $4,267 | ≈ $5,215 |
| Lot | — | — |
| Floor area | 57 m² | 529 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 | 3 · May 2008 | 0 |
| Findings | 1 Check 4 Note | 1 Check 5 Note |
| Nearest metro | Place St-Henri, 560 m | Place St-Henri, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 509-4150 rue Saint-Ambroise Full report: 4811 rue Saint-Ambroise