669 avenue Atwater vs 818 avenue Atwater
Data as of November 1, 2026 · updated every week
818 avenue Atwater is the older building (1938); 669 avenue Atwater was built in 1987. 669 avenue Atwater is assessed at $612,900, 23% more than 818 avenue Atwater ($498,400). 669 avenue Atwater has 0 building permits on record, 818 avenue Atwater has 3. Neither is in a flood zone.
| 669 avenue Atwater | 818 avenue Atwater | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1987 | 1938 |
| Assessed (roll) | $612,900 | $498,400 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $7,607 | ≈ $5,587 |
| Lot | — | — |
| Floor area | 93 m² | 86 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 3 · Aug 2012 |
| Findings | 1 Check 5 Note | 1 Check 4 Note |
| Nearest metro | Lionel-Groulx, 120 m | Lionel-Groulx, 270 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 669 avenue Atwater Full report: 818 avenue Atwater