451-461 rue Osborne vs 861-871 rue Osborne
Data as of October 29, 2026 · updated every week
451-461 rue Osborne is the older building (1928); 861-871 rue Osborne was built in 1931. 451-461 rue Osborne is assessed at $1,342,700, 6% more than 861-871 rue Osborne ($1,263,500). Each has 3 building permits on record. Neither is in a flood zone.
| 451-461 rue Osborne | 861-871 rue Osborne | |
|---|---|---|
| Type | 6 dwellings | 6 dwellings |
| City and borough | Montréal · Verdun | Montréal · Verdun |
| Built | 1928 | 1931 |
| Assessed (roll) | $1,342,700 | $1,263,500 |
| Since the previous roll | +4 % | +4 % |
| Welcome tax on that value | ≈ $23,393 | ≈ $21,413 |
| Lot | 283 m² | 268 m² |
| Floor area | 494 m² | 469 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Nov 2025 | 3 · Feb 2026 |
| Findings | 1 Serious 2 Check 4 Note | 2 Check 5 Note |
| Nearest metro | Verdun, 890 m | Jolicoeur, 720 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 451-461 rue Osborne Full report: 861-871 rue Osborne