4220 rue Langevin vs 4290-4294 rue Langevin
Data as of November 1, 2026 · updated every week
4220 rue Langevin is the older building (1900); 4290-4294 rue Langevin was built in 1927. 4220 rue Langevin is assessed at $1,939,300, 104% more than 4290-4294 rue Langevin ($950,100). 4220 rue Langevin has 2 building permits on record, 4290-4294 rue Langevin has 0. Neither is in a flood zone.
| 4220 rue Langevin | 4290-4294 rue Langevin | |
|---|---|---|
| Type | 10 dwellings | 3 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1900 | 1927 |
| Assessed (roll) | $1,939,300 | $950,100 |
| Since the previous roll | +6 % | +10 % |
| Welcome tax on that value | ≈ $38,308 | ≈ $14,351 |
| Lot | 629 m² | 149 m² |
| Floor area | 612 m² | 263 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 | 2 · Feb 2026 | 0 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Place St-Henri, 170 m | Place St-Henri, 230 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4220 rue Langevin Full report: 4290-4294 rue Langevin