4215-4229 rue De La Roche vs 4529-4531 rue De La Roche
Data as of November 1, 2026 · updated every week
4529-4531 rue De La Roche is the older building (1885); 4215-4229 rue De La Roche was built in 1919. 4215-4229 rue De La Roche is assessed at $10,037,200, 822% more than 4529-4531 rue De La Roche ($1,088,100). Each has 5 building permits on record. Neither is in a flood zone.
| 4215-4229 rue De La Roche | 4529-4531 rue De La Roche | |
|---|---|---|
| Type | 40 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1919 | 1885 |
| Assessed (roll) | $10,037,200 | $1,088,100 |
| Since the previous roll | +16 % | +9 % |
| Welcome tax on that value | ≈ $354,384 | ≈ $17,111 |
| Lot | 870 m² | 188 m² |
| Floor area | 3,035 m² | 135 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 5 · Oct 2015 | 5 · Oct 2022 |
| Findings | 1 Check 4 Note | 1 Serious 5 Note |
| Nearest metro | Mont-Royal, 680 m | Mont-Royal, 550 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4215-4229 rue De La Roche Full report: 4529-4531 rue De La Roche