420 rue Tait vs 645 rue Tait
Data as of October 29, 2026 · updated every week
420 rue Tait is the older building (1953); 645 rue Tait was built in 1955. 645 rue Tait is assessed at $837,400, 13% more than 420 rue Tait ($740,400). 420 rue Tait has 6 building permits on record, 645 rue Tait has 1. Neither is in a flood zone.
| 420 rue Tait | 645 rue Tait | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1953 | 1955 |
| Assessed (roll) | $740,400 | $837,400 |
| Since the previous roll | +13 % | +13 % |
| Welcome tax on that value | ≈ $10,157 | ≈ $12,097 |
| Lot | 362 m² | 372 m² |
| Floor area | 103 m² | 177 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 | 6 · Oct 2026 | 1 · Apr 2011 |
| Findings | 1 Check 2 Note | 4 Note |
| Nearest metro | Du Collège, 740 m | Du Collège, 750 m |
The full report for each address explains every finding and shows the full permit and value history.