4255 avenue Papineau vs 5151-5185 avenue Papineau
Data as of November 1, 2026 · updated every week
5151-5185 avenue Papineau is the older building (1936); 4255 avenue Papineau was built in 1977. 4255 avenue Papineau is assessed at $21,117,600, 622% more than 5151-5185 avenue Papineau ($2,926,200). 4255 avenue Papineau has 11 building permits on record, 5151-5185 avenue Papineau has 6. Neither is in a flood zone.
| 4255 avenue Papineau | 5151-5185 avenue Papineau | |
|---|---|---|
| Type | House or building | 10 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1977 | 1936 |
| Assessed (roll) | $21,117,600 | $2,926,200 |
| Since the previous roll | +15 % | +14 % |
| Welcome tax on that value | ≈ $797,600 | ≈ $70,878 |
| Lot | 3,218 m² | 1,360 m² |
| Floor area | 11,255 m² | 1,209 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 11 · Nov 2017 | 6 · Mar 2011 |
| Findings | 3 Note | 1 Check 5 Note |
| Nearest metro | Mont-Royal, 1.2 km | Laurier, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4255 avenue Papineau Full report: 5151-5185 avenue Papineau