20 avenue Atwater vs 778-780 avenue Atwater
Data as of November 1, 2026 · updated every week
20 avenue Atwater has 3 building permits on record, 778-780 avenue Atwater has 9. Neither is in a flood zone.
| 20 avenue Atwater | 778-780 avenue Atwater | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | — | — |
| Assessed (roll) | $7,486,000 | — |
| Since the previous roll | +18 % | — |
| Welcome tax on that value | ≈ $252,336 | — |
| Lot | 5,790 m² | 464 m² |
| Floor area | — | — |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · May 2003 | 9 · May 2025 |
| Findings | 2 Check 6 Note | 1 Check 2 Note |
| Nearest metro | Charlevoix, 510 m | Lionel-Groulx, 220 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 20 avenue Atwater Full report: 778-780 avenue Atwater