3421 Grand Boulevard vs 4640 Grand Boulevard
Data as of November 1, 2026 · updated every week
3421 Grand Boulevard is the older building (1938); 4640 Grand Boulevard was built in 1947. 3421 Grand Boulevard is assessed at $9,500,000, 263% more than 4640 Grand Boulevard ($2,618,300). 3421 Grand Boulevard has 3 building permits on record, 4640 Grand Boulevard has 0. Neither is in a flood zone.
| 3421 Grand Boulevard | 4640 Grand Boulevard | |
|---|---|---|
| Type | 59 dwellings | 14 dwellings |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1938 | 1947 |
| Assessed (roll) | $9,500,000 | $2,618,300 |
| Since the previous roll | +13 % | +10 % |
| Welcome tax on that value | ≈ $332,896 | ≈ $60,101 |
| Lot | 2,220 m² | 725 m² |
| Floor area | 4,455 m² | 1,042 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 | 3 · Aug 2019 | 0 |
| Findings | 1 Check 4 Note | 4 Note |
| Nearest metro | Villa-Maria, 1.4 km | Villa-Maria, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3421 Grand Boulevard Full report: 4640 Grand Boulevard