356 avenue Portland vs 580 avenue Portland
Data as of November 1, 2026 · updated every week
356 avenue Portland is the older building (1939); 580 avenue Portland was built in 1943. 356 avenue Portland is assessed at $2,292,000, 21% more than 580 avenue Portland ($1,897,300). Neither has a building permit on record. Neither is in a flood zone.
| 356 avenue Portland | 580 avenue Portland | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Mont-Royal | Mont-Royal |
| Built | 1939 | 1943 |
| Assessed (roll) | $2,292,000 | $1,897,300 |
| Since the previous roll | 0 % | +7 % |
| Welcome tax on that value | ≈ $32,491 | ≈ $26,570 |
| Lot | 616 m² | 457 m² |
| Floor area | 272 m² | 257 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 | 0 | 0 |
| Findings | 2 Note | 2 Note |
| Nearest metro | De la Savane, 1.5 km | De la Savane, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 356 avenue Portland Full report: 580 avenue Portland