3975 rue Saint-Ambroise vs 4303-4309 rue Saint-Ambroise
Data as of November 1, 2026 · updated every week
4303-4309 rue Saint-Ambroise is the older building (1900); 3975 rue Saint-Ambroise was built in 1910. 3975 rue Saint-Ambroise is assessed at $4,782,200, 317% more than 4303-4309 rue Saint-Ambroise ($1,145,600). 3975 rue Saint-Ambroise has 7 building permits on record, 4303-4309 rue Saint-Ambroise has 3. Neither is in a flood zone.
| 3975 rue Saint-Ambroise | 4303-4309 rue Saint-Ambroise | |
|---|---|---|
| Type | House or building | 4 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $4,782,200 | $1,145,600 |
| Since the previous roll | +35 % | +6 % |
| Welcome tax on that value | ≈ $144,184 | ≈ $18,466 |
| Lot | 4,101 m² | 448 m² |
| Floor area | 2,316 m² | 346 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 | 7 · Sep 2026 | 3 · Oct 2015 |
| Findings | 1 Check 4 Note | 2 Check 6 Note |
| Nearest metro | Place St-Henri, 510 m | Place St-Henri, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3975 rue Saint-Ambroise Full report: 4303-4309 rue Saint-Ambroise