6618 avenue De Chateaubriand vs 6620-6622 avenue De Chateaubriand
Data as of November 1, 2026 · updated every week
Both were built in 1910. 6618 avenue De Chateaubriand is assessed at $1,571,300, 31% more than 6620-6622 avenue De Chateaubriand ($1,197,300). 6618 avenue De Chateaubriand has 4 building permits on record, 6620-6622 avenue De Chateaubriand has 1. Neither is in a flood zone.
| 6618 avenue De Chateaubriand | 6620-6622 avenue De Chateaubriand | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | 1910 |
| Assessed (roll) | $1,571,300 | $1,197,300 |
| Since the previous roll | +28 % | +19 % |
| Welcome tax on that value | ≈ $29,108 | ≈ $19,758 |
| Lot | 238 m² | 240 m² |
| Floor area | 190 m² | 196 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 2023 | 1 · Jul 1990 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Beaubien, 160 m | Beaubien, 170 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6618 avenue De Chateaubriand Full report: 6620-6622 avenue De Chateaubriand