400 rue de l' Aqueduc vs 425-427 rue de l' Aqueduc
Data as of October 29, 2026 · updated every week
425-427 rue de l' Aqueduc is the older building (1947); 400 rue de l' Aqueduc was built in 1948. 425-427 rue de l' Aqueduc is assessed at $1,462,400, 101% more than 400 rue de l' Aqueduc ($728,200). 400 rue de l' Aqueduc has 3 building permits on record, 425-427 rue de l' Aqueduc has 5. Neither is in a flood zone.
| 400 rue de l' Aqueduc | 425-427 rue de l' Aqueduc | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1948 | 1947 |
| Assessed (roll) | $728,200 | $1,462,400 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $9,913 | ≈ $26,386 |
| Lot | 258 m² | 840 m² |
| Floor area | 222 m² | 1,079 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 2026 | 5 · Jun 2017 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 4 Note |
| Nearest metro | Lucien-L'Allier, 600 m | Lucien-L'Allier, 590 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 400 rue de l' Aqueduc Full report: 425-427 rue de l' Aqueduc