21-23 rue Léo-Pétrin vs 5-7 rue Léo-Pétrin
Data as of October 29, 2026 · updated every week
21-23 rue Léo-Pétrin is the older building (1924); 5-7 rue Léo-Pétrin was built in 1950. 5-7 rue Léo-Pétrin is assessed at $614,300, 40% more than 21-23 rue Léo-Pétrin ($440,100). 21-23 rue Léo-Pétrin has 0 building permits on record, 5-7 rue Léo-Pétrin has 3. Neither is in a flood zone.
| 21-23 rue Léo-Pétrin | 5-7 rue Léo-Pétrin | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1924 | 1950 |
| Assessed (roll) | $440,100 | $614,300 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $4,712 | ≈ $7,635 |
| Lot | 175 m² | 176 m² |
| Floor area | 133 m² | 184 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 3 · Feb 2021 |
| Findings | 1 Serious 1 Check 4 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21-23 rue Léo-Pétrin Full report: 5-7 rue Léo-Pétrin