109 avenue Duchastel vs 118 avenue Duchastel
Data as of October 29, 2026 · updated every week
109 avenue Duchastel is the older building (1950); 118 avenue Duchastel was built in 1951. 118 avenue Duchastel is assessed at $3,168,100, 4% more than 109 avenue Duchastel ($3,054,300). 109 avenue Duchastel has 4 building permits on record, 118 avenue Duchastel has 1. Neither is in a flood zone.
| 109 avenue Duchastel | 118 avenue Duchastel | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1950 | 1951 |
| Assessed (roll) | $3,054,300 | $3,168,100 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $75,361 | ≈ $79,620 |
| Lot | 613 m² | 855 m² |
| Floor area | 291 m² | 312 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 | 4 · Jan 2026 | 1 · Jul 2021 |
| Findings | 1 Serious 1 Check 2 Note | 1 Serious 3 Note |
| Nearest metro | Édouard-Montpetit, 800 m | Édouard-Montpetit, 730 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 109 avenue Duchastel Full report: 118 avenue Duchastel