3315 rue de Rouen vs 4550-4580 rue de Rouen
Data as of November 1, 2026 · updated every week
4550-4580 rue de Rouen is the older building (1946); 3315 rue de Rouen was built in 1959. 4550-4580 rue de Rouen is assessed at $3,409,900, 142% more than 3315 rue de Rouen ($1,409,200). 3315 rue de Rouen has 3 building permits on record, 4550-4580 rue de Rouen has 23. Neither is in a flood zone.
| 3315 rue de Rouen | 4550-4580 rue de Rouen | |
|---|---|---|
| Type | 8 dwellings | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1959 | 1946 |
| Assessed (roll) | $1,409,200 | $3,409,900 |
| Since the previous roll | +1 % | +35 % |
| Welcome tax on that value | ≈ $25,056 | ≈ $89,292 |
| Lot | 300 m² | 4,798 m² |
| Floor area | 419 m² | 3,031 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 | 3 · Oct 2023 | 23 · Dec 2025 |
| Findings | 5 Note | 2 Check 3 Note |
| Nearest metro | Préfontaine, 380 m | Viau, 710 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3315 rue de Rouen Full report: 4550-4580 rue de Rouen