3100 rue de Rouen vs 4840 rue de Rouen
Data as of November 1, 2026 · updated every week
3100 rue de Rouen is the older building (1948); 4840 rue de Rouen was built in 2019. 4840 rue de Rouen is assessed at $2,324,400, 441% more than 3100 rue de Rouen ($429,700). 3100 rue de Rouen has 2 building permits on record, 4840 rue de Rouen has 5. Neither is in a flood zone.
| 3100 rue de Rouen | 4840 rue de Rouen | |
|---|---|---|
| Type | House or building | 8 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1948 | 2019 |
| Assessed (roll) | $429,700 | $2,324,400 |
| Since the previous roll | +9 % | +4 % |
| Welcome tax on that value | ≈ $4,556 | ≈ $49,815 |
| Lot | 409 m² | 320 m² |
| Floor area | 383 m² | 523 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 | 2 · Oct 2026 | 5 · Apr 2018 |
| Findings | 1 Serious 1 Check 2 Note | 5 Note |
| Nearest metro | Préfontaine, 270 m | Viau, 620 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3100 rue de Rouen Full report: 4840 rue de Rouen