677 avenue Atwater vs 819 avenue Atwater
Data as of November 1, 2026 · updated every week
819 avenue Atwater is the older building (1986); 677 avenue Atwater was built in 1987. 677 avenue Atwater is assessed at $663,900, 230% more than 819 avenue Atwater ($201,100). 677 avenue Atwater has 0 building permits on record, 819 avenue Atwater has 2. Neither is in a flood zone.
| 677 avenue Atwater | 819 avenue Atwater | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1987 | 1986 |
| Assessed (roll) | $663,900 | $201,100 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $8,627 | ≈ $1,697 |
| Lot | — | — |
| Floor area | 116 m² | 93 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 | 2 · Nov 2013 |
| Findings | 1 Check 5 Note | 4 Note |
| Nearest metro | Lionel-Groulx, 120 m | Lionel-Groulx, 290 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 677 avenue Atwater Full report: 819 avenue Atwater