817 avenue Dunlop vs 857 avenue Dunlop
Data as of October 29, 2026 · updated every week
Both were built in 1923. 817 avenue Dunlop is assessed at $2,440,200, 36% more than 857 avenue Dunlop ($1,791,200). 817 avenue Dunlop has 5 building permits on record, 857 avenue Dunlop has 4. Neither is in a flood zone.
| 817 avenue Dunlop | 857 avenue Dunlop | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1923 | 1923 |
| Assessed (roll) | $2,440,200 | $1,791,200 |
| Since the previous roll | +3 % | +3 % |
| Welcome tax on that value | ≈ $53,868 | ≈ $34,606 |
| Lot | 404 m² | 431 m² |
| Floor area | 201 m² | 200 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 | 5 · May 2025 | 4 · Aug 2026 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | Outremont, 670 m | Outremont, 680 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 817 avenue Dunlop Full report: 857 avenue Dunlop