4226-4230 rue De La Roche vs 4609 rue De La Roche
Data as of November 1, 2026 · updated every week
4226-4230 rue De La Roche is the older building (1947); 4609 rue De La Roche was built in 2021. 4609 rue De La Roche is assessed at $2,986,600, 141% more than 4226-4230 rue De La Roche ($1,241,800). 4226-4230 rue De La Roche has 1 building permits on record, 4609 rue De La Roche has 3. Neither is in a flood zone.
| 4226-4230 rue De La Roche | 4609 rue De La Roche | |
|---|---|---|
| Type | 3 dwellings | 6 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1947 | 2021 |
| Assessed (roll) | $1,241,800 | $2,986,600 |
| Since the previous roll | 0 % | +12 % |
| Welcome tax on that value | ≈ $20,871 | ≈ $72,992 |
| Lot | 186 m² | 188 m² |
| Floor area | 242 m² | 410 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Oct 1998 | 3 · Mar 2020 |
| Findings | 1 Serious 1 Check 6 Note | 1 Check 6 Note |
| Nearest metro | Mont-Royal, 650 m | Mont-Royal, 570 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4226-4230 rue De La Roche Full report: 4609 rue De La Roche