66 avenue Duchastel vs 88 avenue Duchastel
Data as of October 29, 2026 · updated every week
88 avenue Duchastel is the older building (1955); 66 avenue Duchastel was built in 1962. 88 avenue Duchastel is assessed at $4,014,200, 41% more than 66 avenue Duchastel ($2,853,300). 66 avenue Duchastel has 0 building permits on record, 88 avenue Duchastel has 6. Neither is in a flood zone.
| 66 avenue Duchastel | 88 avenue Duchastel | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1962 | 1955 |
| Assessed (roll) | $2,853,300 | $4,014,200 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $68,326 | ≈ $113,464 |
| Lot | 995 m² | 799 m² |
| Floor area | 216 m² | 359 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 | 0 | 6 · Jul 2026 |
| Findings | 1 Serious 1 Check 3 Note | 1 Serious 2 Check 2 Note |
| Nearest metro | Édouard-Montpetit, 900 m | Édouard-Montpetit, 830 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 66 avenue Duchastel Full report: 88 avenue Duchastel