6605-6607 avenue De Chateaubriand vs 6647-6651 avenue De Chateaubriand
Data as of November 1, 2026 · updated every week
Both were built in 1910. 6647-6651 avenue De Chateaubriand is assessed at $1,497,300, 29% more than 6605-6607 avenue De Chateaubriand ($1,161,600). 6605-6607 avenue De Chateaubriand has 3 building permits on record, 6647-6651 avenue De Chateaubriand has 5. Neither is in a flood zone.
| 6605-6607 avenue De Chateaubriand | 6647-6651 avenue De Chateaubriand | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | 1910 |
| Assessed (roll) | $1,161,600 | $1,497,300 |
| Since the previous roll | +28 % | +50 % |
| Welcome tax on that value | ≈ $18,866 | ≈ $27,258 |
| Lot | 256 m² | 295 m² |
| Floor area | 190 m² | 206 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 · May 2018 | 5 · Jun 2024 |
| Findings | 1 Serious 2 Check 4 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Beaubien, 150 m | Beaubien, 220 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6605-6607 avenue De Chateaubriand Full report: 6647-6651 avenue De Chateaubriand