4125 rue Sir-George-Simpson vs 5145 rue Sir-George-Simpson
Data as of October 29, 2026 · updated every week
4125 rue Sir-George-Simpson is the older building (1949); 5145 rue Sir-George-Simpson was built in 1952. 4125 rue Sir-George-Simpson is assessed at $945,200, 38% more than 5145 rue Sir-George-Simpson ($683,300). Each has 1 building permits on record. Neither is in a flood zone.
| 4125 rue Sir-George-Simpson | 5145 rue Sir-George-Simpson | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1949 | 1952 |
| Assessed (roll) | $945,200 | $683,300 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $14,253 | ≈ $9,015 |
| Lot | 511 m² | 429 m² |
| Floor area | 233 m² | 139 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 · May 2023 | 1 · Jun 2007 |
| Findings | 4 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4125 rue Sir-George-Simpson Full report: 5145 rue Sir-George-Simpson