6271-6275 avenue De Chateaubriand vs 6678-6686 avenue De Chateaubriand
Data as of November 1, 2026 · updated every week
6678-6686 avenue De Chateaubriand is the older building (1909); 6271-6275 avenue De Chateaubriand was built in 1910. 6678-6686 avenue De Chateaubriand is assessed at $1,448,400, 39% more than 6271-6275 avenue De Chateaubriand ($1,044,700). 6271-6275 avenue De Chateaubriand has 1 building permits on record, 6678-6686 avenue De Chateaubriand has 5. Neither is in a flood zone.
| 6271-6275 avenue De Chateaubriand | 6678-6686 avenue De Chateaubriand | |
|---|---|---|
| Type | 3 dwellings | 6 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | 1909 |
| Assessed (roll) | $1,044,700 | $1,448,400 |
| Since the previous roll | +13 % | +2 % |
| Welcome tax on that value | ≈ $16,243 | ≈ $26,036 |
| Lot | 261 m² | 356 m² |
| Floor area | 186 m² | 474 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 · Jun 2012 | 5 · Jun 2025 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Beaubien, 250 m | Beaubien, 250 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6271-6275 avenue De Chateaubriand Full report: 6678-6686 avenue De Chateaubriand