4080-4138 rue Parthenais vs 4855-4863 rue Parthenais
Data as of November 1, 2026 · updated every week
4080-4138 rue Parthenais is assessed at $3,873,700, 237% more than 4855-4863 rue Parthenais ($1,148,300). Each has 2 building permits on record. Neither is in a flood zone.
| 4080-4138 rue Parthenais | 4855-4863 rue Parthenais | |
|---|---|---|
| Type | House or building | 5 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | — | 1932 |
| Assessed (roll) | $3,873,700 | $1,148,300 |
| Since the previous roll | +35 % | +5 % |
| Welcome tax on that value | ≈ $107,844 | ≈ $18,533 |
| Lot | 3,979 m² | 202 m² |
| Floor area | — | 299 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 | 2 · Sep 2021 | 2 · Nov 2005 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Frontenac, 1.0 km | Laurier, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4080-4138 rue Parthenais Full report: 4855-4863 rue Parthenais