550 avenue Atwater vs 901-915 avenue Atwater
Data as of November 1, 2026 · updated every week
550 avenue Atwater is the older building (1916); 901-915 avenue Atwater was built in 1928. 901-915 avenue Atwater is assessed at $4,830,600, 15% more than 550 avenue Atwater ($4,202,300). 550 avenue Atwater has 4 building permits on record, 901-915 avenue Atwater has 13. Neither is in a flood zone.
| 550 avenue Atwater | 901-915 avenue Atwater | |
|---|---|---|
| Type | 18 dwellings | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1916 | 1928 |
| Assessed (roll) | $4,202,300 | $4,830,600 |
| Since the previous roll | +14 % | +33 % |
| Welcome tax on that value | ≈ $120,988 | ≈ $146,120 |
| Lot | 875 m² | 2,324 m² |
| Floor area | 1,382 m² | 5,465 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 | 4 · Jul 2021 | 13 · Dec 2022 |
| Findings | 2 Check 6 Note | 2 Check 4 Note |
| Nearest metro | Lionel-Groulx, 130 m | Lionel-Groulx, 390 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 550 avenue Atwater Full report: 901-915 avenue Atwater