4638-4648 avenue Papineau vs 5421-5431 avenue Papineau
Data as of November 1, 2026 · updated every week
4638-4648 avenue Papineau is the older building (1910); 5421-5431 avenue Papineau was built in 1925. 5421-5431 avenue Papineau is assessed at $1,417,200, 13% more than 4638-4648 avenue Papineau ($1,250,100). 4638-4648 avenue Papineau has 0 building permits on record, 5421-5431 avenue Papineau has 2. Neither is in a flood zone.
| 4638-4648 avenue Papineau | 5421-5431 avenue Papineau | |
|---|---|---|
| Type | 6 dwellings | 6 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1925 |
| Assessed (roll) | $1,250,100 | $1,417,200 |
| Since the previous roll | +24 % | +13 % |
| Welcome tax on that value | ≈ $21,078 | ≈ $25,256 |
| Lot | 329 m² | 405 m² |
| Floor area | 387 m² | 435 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 | 0 | 2 · Apr 1993 |
| Findings | 1 Check 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Laurier, 1.1 km | Laurier, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4638-4648 avenue Papineau Full report: 5421-5431 avenue Papineau