550 avenue Portland vs 555 avenue Portland
Data as of November 1, 2026 · updated every week
550 avenue Portland is the older building (1942); 555 avenue Portland was built in 1948. 555 avenue Portland is assessed at $3,540,300, 79% more than 550 avenue Portland ($1,976,100). Neither has a building permit on record. Neither is in a flood zone.
| 550 avenue Portland | 555 avenue Portland | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Mont-Royal | Mont-Royal |
| Built | 1942 | 1948 |
| Assessed (roll) | $1,976,100 | $3,540,300 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $27,752 | ≈ $51,215 |
| Lot | 641 m² | 894 m² |
| Floor area | 241 m² | 336 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 | 1 Note | 2 Note |
| Nearest metro | De la Savane, 1.2 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: 550 avenue Portland Full report: 555 avenue Portland