10123-10129 rue J.-J.-Gagnier vs 10320 rue J.-J.-Gagnier
Data as of November 1, 2026 · updated every week
10320 rue J.-J.-Gagnier is the older building (1957); 10123-10129 rue J.-J.-Gagnier was built in 1963. 10123-10129 rue J.-J.-Gagnier is assessed at $921,500, 38% more than 10320 rue J.-J.-Gagnier ($667,700). 10123-10129 rue J.-J.-Gagnier has 2 building permits on record, 10320 rue J.-J.-Gagnier has 1. Neither is in a flood zone.
| 10123-10129 rue J.-J.-Gagnier | 10320 rue J.-J.-Gagnier | |
|---|---|---|
| Type | 4 dwellings | House or building |
| City and borough | Montréal · Ahuntsic-Cartierville | Montréal · Ahuntsic-Cartierville |
| Built | 1963 | 1957 |
| Assessed (roll) | $921,500 | $667,700 |
| Since the previous roll | +2 % | +10 % |
| Welcome tax on that value | ≈ $13,779 | ≈ $8,703 |
| Lot | 310 m² | 465 m² |
| Floor area | 259 m² | 108 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 | 2 · Sep 2025 | 1 · Jun 2013 |
| Findings | 1 Serious 1 Check 2 Note | 1 Serious 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 10123-10129 rue J.-J.-Gagnier Full report: 10320 rue J.-J.-Gagnier