21-23 avenue Stanley vs 71 avenue Stanley
Data as of October 29, 2026 · updated every week
71 avenue Stanley is the older building (1941); 21-23 avenue Stanley was built in 1955. 21-23 avenue Stanley is assessed at $589,800, 20% more than 71 avenue Stanley ($491,300). 21-23 avenue Stanley has 0 building permits on record, 71 avenue Stanley has 1. Neither is in a flood zone.
| 21-23 avenue Stanley | 71 avenue Stanley | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1955 | 1941 |
| Assessed (roll) | $589,800 | $491,300 |
| Since the previous roll | +5 % | +23 % |
| Welcome tax on that value | ≈ $7,145 | ≈ $5,480 |
| Lot | 274 m² | 650 m² |
| Floor area | 156 m² | 149 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 | 0 | 1 · Dec 2020 |
| Findings | 5 Note | 1 Serious 8 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21-23 avenue Stanley Full report: 71 avenue Stanley