6217-6221 avenue De Chateaubriand vs 6637-6639 avenue De Chateaubriand
Data as of November 1, 2026 · updated every week
Both were built in 1910. 6637-6639 avenue De Chateaubriand is assessed at $1,294,700, 47% more than 6217-6221 avenue De Chateaubriand ($882,000). 6217-6221 avenue De Chateaubriand has 1 building permits on record, 6637-6639 avenue De Chateaubriand has 4. Neither is in a flood zone.
| 6217-6221 avenue De Chateaubriand | 6637-6639 avenue De Chateaubriand | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | 1910 |
| Assessed (roll) | $882,000 | $1,294,700 |
| Since the previous roll | +13 % | +19 % |
| Welcome tax on that value | ≈ $12,989 | ≈ $22,193 |
| Lot | 168 m² | 256 m² |
| Floor area | 203 m² | 212 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 · Sep 2022 | 4 · Aug 2026 |
| Findings | 1 Serious 1 Check 5 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Beaubien, 300 m | Beaubien, 200 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6217-6221 avenue De Chateaubriand Full report: 6637-6639 avenue De Chateaubriand