639-641 avenue Maple vs 644 avenue Maple
Data as of October 29, 2026 · updated every week
639-641 avenue Maple is the older building (1880); 644 avenue Maple was built in 1885. 644 avenue Maple is assessed at $930,600, 46% more than 639-641 avenue Maple ($635,300). 639-641 avenue Maple has 1 building permits on record, 644 avenue Maple has 5. Neither is in a flood zone.
| 639-641 avenue Maple | 644 avenue Maple | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1880 | ≈ 1885 |
| Assessed (roll) | $635,300 | $930,600 |
| Since the previous roll | +14 % | +17 % |
| Welcome tax on that value | ≈ $8,055 | ≈ $13,961 |
| Lot | 176 m² | 126 m² |
| Floor area | 197 m² | 177 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 | 1 · May 2014 | 5 · Nov 2021 |
| Findings | 1 Serious 1 Check 5 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Charlevoix, 870 m | Charlevoix, 840 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 639-641 avenue Maple Full report: 644 avenue Maple