171 rue Saint-Jacques vs 251-253 rue Saint-Jacques
Data as of October 25, 2026 · updated every week
251-253 rue Saint-Jacques is the older building (1900); 171 rue Saint-Jacques was built in 1929. 251-253 rue Saint-Jacques is assessed at $526,400, 14% more than 171 rue Saint-Jacques ($460,100). 171 rue Saint-Jacques has 6 building permits on record, 251-253 rue Saint-Jacques has 4. Neither is in a flood zone.
| 171 rue Saint-Jacques | 251-253 rue Saint-Jacques | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1929 | 1900 |
| Assessed (roll) | $460,100 | $526,400 |
| Since the previous roll | +19 % | +2 % |
| Welcome tax on that value | ≈ $5,012 | ≈ $6,007 |
| Lot | 481 m² | 270 m² |
| Floor area | 225 m² | 323 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 | 6 · Sep 2022 | 4 · Mar 2021 |
| Findings | 1 Serious 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 171 rue Saint-Jacques Full report: 251-253 rue Saint-Jacques