817-821 avenue Dollard vs 841-845 avenue Dollard
Data as of October 29, 2026 · updated every week
Both were built in 1929. They are assessed at about the same value ($1,784,200). 817-821 avenue Dollard has 4 building permits on record, 841-845 avenue Dollard has 6. Neither is in a flood zone.
| 817-821 avenue Dollard | 841-845 avenue Dollard | |
|---|---|---|
| Type | 3 dwellings | 3 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1929 | 1929 |
| Assessed (roll) | $1,784,200 | $1,823,900 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $34,431 | ≈ $35,423 |
| Lot | 217 m² | 217 m² |
| Floor area | 436 m² | 431 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 | 4 · Oct 2025 | 6 · Apr 2026 |
| Findings | 1 Serious 2 Check 4 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | Outremont, 160 m | Outremont, 170 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 817-821 avenue Dollard Full report: 841-845 avenue Dollard