580 rue Gratton vs 933 rue Gratton
Data as of October 29, 2026 · updated every week
580 rue Gratton is the older building (1953); 933 rue Gratton was built in 1967. 933 rue Gratton is assessed at $1,371,800, 58% more than 580 rue Gratton ($868,100). 580 rue Gratton has 3 building permits on record, 933 rue Gratton has 2. Neither is in a flood zone.
| 580 rue Gratton | 933 rue Gratton | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1953 | 1967 |
| Assessed (roll) | $868,100 | $1,371,800 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $12,711 | ≈ $24,121 |
| Lot | 372 m² | 651 m² |
| Floor area | 195 m² | 194 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 · Apr 2006 | 2 · Jul 2023 |
| Findings | 5 Note | 3 Note |
| Nearest metro | Du Collège, 950 m | Côte-Vertu, 900 m |
The full report for each address explains every finding and shows the full permit and value history.