3411 avenue Grey vs 4019-4021 avenue Grey
Data as of November 1, 2026 · updated every week
3411 avenue Grey is the older building (1910); 4019-4021 avenue Grey was built in 1926. 4019-4021 avenue Grey is assessed at $1,450,900, 14% more than 3411 avenue Grey ($1,270,600). Each has 2 building permits on record. Neither is in a flood zone.
| 3411 avenue Grey | 4019-4021 avenue Grey | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1910 | 1926 |
| Assessed (roll) | $1,270,600 | $1,450,900 |
| Since the previous roll | 0 % | +3 % |
| Welcome tax on that value | ≈ $21,591 | ≈ $26,098 |
| Lot | 372 m² | 310 m² |
| Floor area | 174 m² | 317 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Sep 2017 | 2 · Jul 2011 |
| Findings | 1 Serious 1 Check 3 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Vendôme, 400 m | Villa-Maria, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3411 avenue Grey Full report: 4019-4021 avenue Grey