4318 rue De La Roche vs 4426-4430 rue De La Roche
Data as of November 1, 2026 · updated every week
4426-4430 rue De La Roche is the older building (1895); 4318 rue De La Roche was built in 1990. 4318 rue De La Roche is assessed at $3,219,000, 147% more than 4426-4430 rue De La Roche ($1,300,900). 4318 rue De La Roche has 1 building permits on record, 4426-4430 rue De La Roche has 2. Neither is in a flood zone.
| 4318 rue De La Roche | 4426-4430 rue De La Roche | |
|---|---|---|
| Type | 15 dwellings | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1990 | ≈ 1895 |
| Assessed (roll) | $3,219,000 | $1,300,900 |
| Since the previous roll | +16 % | +3 % |
| Welcome tax on that value | ≈ $81,656 | ≈ $22,348 |
| Lot | 372 m² | 186 m² |
| Floor area | 678 m² | 244 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 | 1 · Aug 2017 | 2 · Nov 2014 |
| Findings | 6 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Mont-Royal, 570 m | Mont-Royal, 520 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4318 rue De La Roche Full report: 4426-4430 rue De La Roche