5871-5881 avenue De Chateaubriand vs 6223-6227 avenue De Chateaubriand
Data as of November 1, 2026 · updated every week
5871-5881 avenue De Chateaubriand is the older building (1906); 6223-6227 avenue De Chateaubriand was built in 1910. 5871-5881 avenue De Chateaubriand is assessed at $1,051,400, 15% more than 6223-6227 avenue De Chateaubriand ($917,400). Each has 3 building permits on record. Neither is in a flood zone.
| 5871-5881 avenue De Chateaubriand | 6223-6227 avenue De Chateaubriand | |
|---|---|---|
| Type | 6 dwellings | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1906 | 1910 |
| Assessed (roll) | $1,051,400 | $917,400 |
| Since the previous roll | +2 % | +13 % |
| Welcome tax on that value | ≈ $16,377 | ≈ $13,697 |
| Lot | 261 m² | 176 m² |
| Floor area | 328 m² | 202 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 | 3 · Oct 2025 | 3 · Jul 2026 |
| Findings | 1 Serious 2 Check 4 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Rosemont, 230 m | Beaubien, 300 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5871-5881 avenue De Chateaubriand Full report: 6223-6227 avenue De Chateaubriand