4378 rue De La Roche vs A-4526 rue De La Roche
Data as of November 1, 2026 · updated every week
4378 rue De La Roche is the older building (1912); A-4526 rue De La Roche was built in 1942. 4378 rue De La Roche is assessed at $615,200 and A-4526 rue De La Roche at $438,600; one is a whole condo building, so the values do not compare directly. 4378 rue De La Roche has 0 building permits on record, A-4526 rue De La Roche has 5. Neither is in a flood zone.
| 4378 rue De La Roche | A-4526 rue De La Roche | |
|---|---|---|
| Type | Condo building, 1 unit | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1912 | 1942 |
| Assessed (roll) | $615,200 | $438,600 |
| Since the previous roll | — | +8 % |
| Welcome tax on that value | ≈ $7,653 | ≈ $4,690 |
| Lot | — | — |
| Floor area | 98 m² | 59 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 5 · Sep 2020 |
| Findings | 7 Note | 1 Check 6 Note |
| Nearest metro | Mont-Royal, 530 m | Mont-Royal, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4378 rue De La Roche Full report: A-4526 rue De La Roche