4580 rue De La Roche vs 5041-5045 rue De La Roche
Data as of November 1, 2026 · updated every week
4580 rue De La Roche is the older building (1885); 5041-5045 rue De La Roche was built in 1926. 5041-5045 rue De La Roche is assessed at $1,404,000, 4% more than 4580 rue De La Roche ($1,352,700). 4580 rue De La Roche has 1 building permits on record, 5041-5045 rue De La Roche has 6. Neither is in a flood zone.
| 4580 rue De La Roche | 5041-5045 rue De La Roche | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1885 | 1926 |
| Assessed (roll) | $1,352,700 | $1,404,000 |
| Since the previous roll | +9 % | +8 % |
| Welcome tax on that value | ≈ $23,643 | ≈ $24,926 |
| Lot | 177 m² | 188 m² |
| Floor area | 141 m² | 279 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 | 1 · Oct 2020 | 6 · Sep 2023 |
| Findings | 1 Serious 1 Check 5 Note | 1 Serious 1 Check 5 Note |
| Nearest metro | Mont-Royal, 530 m | Laurier, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4580 rue De La Roche Full report: 5041-5045 rue De La Roche