17 rue Roy vs 20 rue Roy
Data as of October 29, 2026 · updated every week
20 rue Roy is the older building (1966); 17 rue Roy was built in 1977. 17 rue Roy is assessed at $697,000, 23% more than 20 rue Roy ($566,500). 17 rue Roy has 0 building permits on record, 20 rue Roy has 2. Neither is in a flood zone.
| 17 rue Roy | 20 rue Roy | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1977 | 1966 |
| Assessed (roll) | $697,000 | $566,500 |
| Since the previous roll | +13 % | +14 % |
| Welcome tax on that value | ≈ $9,289 | ≈ $6,679 |
| Lot | 698 m² | 989 m² |
| Floor area | 170 m² | 128 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 | 2 · Apr 2003 |
| Findings | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.