421 boulevard Neptune vs 575 boulevard Neptune
Data as of October 29, 2026 · updated every week
575 boulevard Neptune is the older building (1949); 421 boulevard Neptune was built in 1954. 421 boulevard Neptune is assessed at $579,100, 15% more than 575 boulevard Neptune ($501,400). Neither has a building permit on record. Neither is in a flood zone.
| 421 boulevard Neptune | 575 boulevard Neptune | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Dorval | Dorval |
| Built | 1954 | 1949 |
| Assessed (roll) | $579,100 | $501,400 |
| Since the previous roll | +14 % | +2 % |
| Welcome tax on that value | ≈ $6,797 | ≈ $5,632 |
| Lot | 580 m² | 612 m² |
| Floor area | 122 m² | 126 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 Note | 1 Check 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 421 boulevard Neptune Full report: 575 boulevard Neptune