R7-3431 avenue De Lorimier vs 4271 avenue De Lorimier
Data as of November 1, 2026 · updated every week
4271 avenue De Lorimier is the older building (1900); R7-3431 avenue De Lorimier was built in 1910. R7-3431 avenue De Lorimier is assessed at $487,200 and 4271 avenue De Lorimier at $658,500; one is a whole condo building, so the values do not compare directly. R7-3431 avenue De Lorimier has 10 building permits on record, 4271 avenue De Lorimier has 2. Neither is in a flood zone.
| R7-3431 avenue De Lorimier | 4271 avenue De Lorimier | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $487,200 | $658,500 |
| Since the previous roll | +8 % | — |
| Welcome tax on that value | ≈ $5,419 | ≈ $8,519 |
| Lot | — | — |
| Floor area | 96 m² | 104 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 | 10 · Oct 2026 | 2 · May 2019 |
| Findings | 2 Check 7 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Frontenac, 920 m | Frontenac, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: R7-3431 avenue De Lorimier Full report: 4271 avenue De Lorimier