4389 rue Byron vs 4409 rue Byron
Data as of October 29, 2026 · updated every week
4389 rue Byron is the older building (1963); 4409 rue Byron was built in 1966. 4389 rue Byron is assessed at $775,400, 16% more than 4409 rue Byron ($668,800). 4389 rue Byron has 1 building permits on record, 4409 rue Byron has 5. Neither is in a flood zone.
| 4389 rue Byron | 4409 rue Byron | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1963 | 1966 |
| Assessed (roll) | $775,400 | $668,800 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $10,857 | ≈ $8,725 |
| Lot | 825 m² | 502 m² |
| Floor area | 159 m² | 200 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 | 1 · Jun 2023 | 5 · Aug 2026 |
| Findings | 4 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.