270 9e Avenue vs 300 9e Avenue
Data as of October 29, 2026 · updated every week
270 9e Avenue is the older building (1961); 300 9e Avenue was built in 2020. 300 9e Avenue is assessed at $1,568,300, 140% more than 270 9e Avenue ($652,200). 270 9e Avenue has 2 building permits on record, 300 9e Avenue has 3. Neither is in a flood zone.
| 270 9e Avenue | 300 9e Avenue | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1961 | 2020 |
| Assessed (roll) | $652,200 | $1,568,300 |
| Since the previous roll | +7 % | +10 % |
| Welcome tax on that value | ≈ $8,393 | ≈ $29,033 |
| Lot | 232 m² | 469 m² |
| Floor area | 185 m² | 341 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 | 2 · Apr 2024 | 3 · Nov 2018 |
| Findings | 1 Check 3 Note | 5 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.