4421-4425 avenue De Lorimier vs 4527-4531 avenue De Lorimier
Data as of November 1, 2026 · updated every week
4421-4425 avenue De Lorimier is the older building (1910); 4527-4531 avenue De Lorimier was built in 1927. 4527-4531 avenue De Lorimier is assessed at $1,879,500, 47% more than 4421-4425 avenue De Lorimier ($1,280,200). 4421-4425 avenue De Lorimier has 5 building permits on record, 4527-4531 avenue De Lorimier has 7. Neither is in a flood zone.
| 4421-4425 avenue De Lorimier | 4527-4531 avenue De Lorimier | |
|---|---|---|
| Type | 3 dwellings | 4 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | 1927 |
| Assessed (roll) | $1,280,200 | $1,879,500 |
| Since the previous roll | 0 % | +5 % |
| Welcome tax on that value | ≈ $21,831 | ≈ $36,813 |
| Lot | 218 m² | 218 m² |
| Floor area | 305 m² | 357 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 | 5 · Apr 2026 | 7 · Oct 2020 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Mont-Royal, 1.4 km | Mont-Royal, 1.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4421-4425 avenue De Lorimier Full report: 4527-4531 avenue De Lorimier