519 17e Avenue vs 623-625 17e Avenue
Data as of October 29, 2026 · updated every week
519 17e Avenue is the older building (1910); 623-625 17e Avenue was built in 1952. 623-625 17e Avenue is assessed at $621,300, 48% more than 519 17e Avenue ($421,100). 519 17e Avenue has 1 building permits on record, 623-625 17e Avenue has 0. Neither is in a flood zone.
| 519 17e Avenue | 623-625 17e Avenue | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | 1910 | 1952 |
| Assessed (roll) | $421,100 | $621,300 |
| Since the previous roll | +19 % | +19 % |
| Welcome tax on that value | ≈ $4,427 | ≈ $7,775 |
| Lot | 158 m² | 400 m² |
| Floor area | 119 m² | 166 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Jul 2012 | 0 |
| Findings | 2 Check 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.