450 rue Gratton vs 665 rue Gratton
Data as of October 29, 2026 · updated every week
450 rue Gratton is the older building (1950); 665 rue Gratton was built in 1952. They are assessed at about the same value ($795,300). Each has 1 building permits on record. Neither is in a flood zone.
| 450 rue Gratton | 665 rue Gratton | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1950 | 1952 |
| Assessed (roll) | $795,300 | $787,000 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $11,255 | ≈ $11,089 |
| Lot | 353 m² | 373 m² |
| Floor area | 177 m² | 117 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 | 1 · Oct 2005 | 1 · Jul 2021 |
| Findings | 5 Note | 4 Note |
| Nearest metro | Du Collège, 940 m | Du Collège, 950 m |
The full report for each address explains every finding and shows the full permit and value history.