3421-3425 avenue Gascon vs 4238 avenue Gascon
Data as of November 1, 2026 · updated every week
3421-3425 avenue Gascon is the older building (1950); 4238 avenue Gascon was built in 1953. 3421-3425 avenue Gascon is assessed at $669,000, 144% more than 4238 avenue Gascon ($273,800). 3421-3425 avenue Gascon has 4 building permits on record, 4238 avenue Gascon has 1. Neither is in a flood zone.
| 3421-3425 avenue Gascon | 4238 avenue Gascon | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1950 | 1953 |
| Assessed (roll) | $669,000 | $273,800 |
| Since the previous roll | +8 % | +2 % |
| Welcome tax on that value | ≈ $8,729 | ≈ $2,424 |
| Lot | 194 m² | 163 m² |
| Floor area | 193 m² | 81 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 | 4 · Oct 2024 | 1 · Aug 2013 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Préfontaine, 700 m | Préfontaine, 800 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3421-3425 avenue Gascon Full report: 4238 avenue Gascon