420 rue Pierre-Boileau vs 504 rue Pierre-Boileau
Data as of November 1, 2026 · updated every week
420 rue Pierre-Boileau is the older building (1977); 504 rue Pierre-Boileau was built in 1981. 504 rue Pierre-Boileau is assessed at $720,900, 42% more than 420 rue Pierre-Boileau ($509,100). 420 rue Pierre-Boileau has 1 building permits on record, 504 rue Pierre-Boileau has 0. Neither is in a flood zone.
| 420 rue Pierre-Boileau | 504 rue Pierre-Boileau | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · L'Île-Bizard-Sainte-Geneviève | Montréal · L'Île-Bizard-Sainte-Geneviève |
| Built | 1977 | 1981 |
| Assessed (roll) | $509,100 | $720,900 |
| Since the previous roll | +31 % | +9 % |
| Welcome tax on that value | ≈ $5,747 | ≈ $9,767 |
| Lot | 167 m² | 613 m² |
| Floor area | 113 m² | 215 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 | 1 · Jun 2015 | 0 |
| Findings | 3 Note | 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 420 rue Pierre-Boileau Full report: 504 rue Pierre-Boileau