4323-4329 rue Parthenais vs 4862-4866 rue Parthenais
Data as of November 1, 2026 · updated every week
4323-4329 rue Parthenais is the older building (1910); 4862-4866 rue Parthenais was built in 1932. 4323-4329 rue Parthenais is assessed at $1,348,700, 34% more than 4862-4866 rue Parthenais ($1,007,100). 4323-4329 rue Parthenais has 4 building permits on record, 4862-4866 rue Parthenais has 6. Neither is in a flood zone.
| 4323-4329 rue Parthenais | 4862-4866 rue Parthenais | |
|---|---|---|
| Type | 5 dwellings | 3 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1932 |
| Assessed (roll) | $1,348,700 | $1,007,100 |
| Since the previous roll | +9 % | 0 % |
| Welcome tax on that value | ≈ $23,543 | ≈ $15,491 |
| Lot | 181 m² | 202 m² |
| Floor area | 290 m² | 258 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 · Jan 2021 | 6 · Mar 2011 |
| Findings | 2 Check 4 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Frontenac, 1.3 km | Laurier, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4323-4329 rue Parthenais Full report: 4862-4866 rue Parthenais