307 rue Gagnier vs 310 rue Gagnier
Data as of October 29, 2026 · updated every week
307 rue Gagnier is the older building (1956); 310 rue Gagnier was built in 1975. 310 rue Gagnier is assessed at $563,000, 87% more than 307 rue Gagnier ($301,300). 307 rue Gagnier has 2 building permits on record, 310 rue Gagnier has 5. Neither is in a flood zone.
| 307 rue Gagnier | 310 rue Gagnier | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Pierrefonds-Roxboro | Montréal · Pierrefonds-Roxboro |
| Built | 1956 | 1975 |
| Assessed (roll) | $301,300 | $563,000 |
| Since the previous roll | +11 % | +11 % |
| Welcome tax on that value | ≈ $2,699 | ≈ $6,609 |
| Lot | 465 m² | 616 m² |
| Floor area | 87 m² | 112 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 · Jan 2021 | 5 · Dec 2025 |
| Findings | 6 Note | 1 Check 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.