4280 rue Sir-George-Simpson vs 4440 rue Sir-George-Simpson
Data as of October 29, 2026 · updated every week
Both were built in 1950. 4440 rue Sir-George-Simpson is assessed at $615,000, 20% more than 4280 rue Sir-George-Simpson ($511,500). 4280 rue Sir-George-Simpson has 1 building permits on record, 4440 rue Sir-George-Simpson has 6. Neither is in a flood zone.
| 4280 rue Sir-George-Simpson | 4440 rue Sir-George-Simpson | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1950 | 1950 |
| Assessed (roll) | $511,500 | $615,000 |
| Since the previous roll | +8 % | +18 % |
| Welcome tax on that value | ≈ $5,783 | ≈ $7,649 |
| Lot | 557 m² | 675 m² |
| Floor area | 116 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 | 1 · Jun 2025 | 6 · Jun 2024 |
| Findings | 1 Check 2 Note | 1 Check 4 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4280 rue Sir-George-Simpson Full report: 4440 rue Sir-George-Simpson