3451 avenue Montclair vs 5427-5429 avenue Montclair
Data as of November 1, 2026 · updated every week
3451 avenue Montclair is the older building (1910); 5427-5429 avenue Montclair was built in 1951. 3451 avenue Montclair is assessed at $2,294,900, 234% more than 5427-5429 avenue Montclair ($687,200). Each has 1 building permits on record. Neither is in a flood zone.
| 3451 avenue Montclair | 5427-5429 avenue Montclair | |
|---|---|---|
| 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 | 1951 |
| Assessed (roll) | $2,294,900 | $687,200 |
| Since the previous roll | +3 % | 0 % |
| Welcome tax on that value | ≈ $48,782 | ≈ $9,093 |
| Lot | 435 m² | 318 m² |
| Floor area | 416 m² | 183 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 | 1 · Jan 2015 | 1 · Jul 2026 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Villa-Maria, 2.1 km | Snowdon, 2.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3451 avenue Montclair Full report: 5427-5429 avenue Montclair