4280 avenue De Chateaubriand vs 4392-4394 avenue De Chateaubriand
Data as of November 1, 2026 · updated every week
Both were built in 1910. 4280 avenue De Chateaubriand is assessed at $1,074,500, 68% more than 4392-4394 avenue De Chateaubriand ($640,500). 4280 avenue De Chateaubriand has 1 building permits on record, 4392-4394 avenue De Chateaubriand has 0. Neither is in a flood zone.
| 4280 avenue De Chateaubriand | 4392-4394 avenue De Chateaubriand | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1910 |
| Assessed (roll) | $1,074,500 | $640,500 |
| Since the previous roll | +23 % | +3 % |
| Welcome tax on that value | ≈ $16,839 | ≈ $8,159 |
| Lot | 82 m² | 82 m² |
| Floor area | 136 m² | 126 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 · May 2011 | 0 |
| Findings | 1 Serious 1 Check 4 Note | 1 Check 7 Note |
| Nearest metro | Mont-Royal, 300 m | Mont-Royal, 170 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4280 avenue De Chateaubriand Full report: 4392-4394 avenue De Chateaubriand