186 avenue Saint-Louis vs 255 avenue Saint-Louis
Data as of October 29, 2026 · updated every week
186 avenue Saint-Louis is the older building (1950); 255 avenue Saint-Louis was built in 1986. 255 avenue Saint-Louis is assessed at $1,379,600, 184% more than 186 avenue Saint-Louis ($486,500). Neither has a building permit on record. Neither is in a flood zone.
| 186 avenue Saint-Louis | 255 avenue Saint-Louis | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Dorval | Dorval |
| Built | 1950 | 1986 |
| Assessed (roll) | $486,500 | $1,379,600 |
| Since the previous roll | +5 % | +8 % |
| Welcome tax on that value | ≈ $5,408 | ≈ $18,805 |
| Lot | 446 m² | 419 m² |
| Floor area | 91 m² | 183 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 | 0 |
| Findings | 2 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 186 avenue Saint-Louis Full report: 255 avenue Saint-Louis