3880 rue Sir-George-Simpson vs 4220 rue Sir-George-Simpson
Data as of October 29, 2026 · updated every week
4220 rue Sir-George-Simpson is the older building (1949); 3880 rue Sir-George-Simpson was built in 1951. 3880 rue Sir-George-Simpson is assessed at $878,000, 42% more than 4220 rue Sir-George-Simpson ($616,900). 3880 rue Sir-George-Simpson has 4 building permits on record, 4220 rue Sir-George-Simpson has 0. Neither is in a flood zone.
| 3880 rue Sir-George-Simpson | 4220 rue Sir-George-Simpson | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1951 | 1949 |
| Assessed (roll) | $878,000 | $616,900 |
| Since the previous roll | +51 % | +8 % |
| Welcome tax on that value | ≈ $12,909 | ≈ $7,687 |
| Lot | 416 m² | 557 m² |
| Floor area | 193 m² | 155 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 | 4 · May 2023 | 0 |
| Findings | 1 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3880 rue Sir-George-Simpson Full report: 4220 rue Sir-George-Simpson