3456 avenue Montclair vs 4520 avenue Montclair
Data as of November 1, 2026 · updated every week
3456 avenue Montclair is the older building (1922); 4520 avenue Montclair was built in 1950. 3456 avenue Montclair is assessed at $1,364,800, 60% more than 4520 avenue Montclair ($855,500). 3456 avenue Montclair has 4 building permits on record, 4520 avenue Montclair has 3. Neither is in a flood zone.
| 3456 avenue Montclair | 4520 avenue Montclair | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1922 | 1950 |
| Assessed (roll) | $1,364,800 | $855,500 |
| Since the previous roll | +3 % | +1 % |
| Welcome tax on that value | ≈ $23,946 | ≈ $12,459 |
| Lot | 444 m² | 437 m² |
| Floor area | 185 m² | 172 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 | 4 · Aug 2023 | 3 · Jul 2017 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 4 Note |
| Nearest metro | Villa-Maria, 2.2 km | Villa-Maria, 2.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3456 avenue Montclair Full report: 4520 avenue Montclair