12230-12234 avenue De Saint-Castin vs 12420 avenue De Saint-Castin
Data as of November 1, 2026 · updated every week
12420 avenue De Saint-Castin is the older building (1957); 12230-12234 avenue De Saint-Castin was built in 1963. 12230-12234 avenue De Saint-Castin is assessed at $1,108,200, 27% more than 12420 avenue De Saint-Castin ($874,900). Neither has a building permit on record. Neither is in a flood zone.
| 12230-12234 avenue De Saint-Castin | 12420 avenue De Saint-Castin | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1963 | 1957 |
| Assessed (roll) | $1,108,200 | $874,900 |
| Since the previous roll | +8 % | +8 % |
| Welcome tax on that value | ≈ $17,531 | ≈ $12,847 |
| Lot | 489 m² | 452 m² |
| Floor area | 297 m² | 211 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 | 0 | 0 |
| Findings | 1 Serious 4 Note | 3 Note |
| Nearest metro | De la Concorde, 2.1 km | De la Concorde, 2.0 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 12230-12234 avenue De Saint-Castin Full report: 12420 avenue De Saint-Castin