49-51 avenue Windsor vs 5 avenue Windsor
Data as of October 29, 2026 · updated every week
49-51 avenue Windsor is the older building (1900); 5 avenue Windsor was built in 1956. 5 avenue Windsor is assessed at $3,339,700, 705% more than 49-51 avenue Windsor ($415,000). Each has 1 building permits on record. Neither is in a flood zone.
| 49-51 avenue Windsor | 5 avenue Windsor | |
|---|---|---|
| Type | 2 dwellings | 6 dwellings |
| City and borough | Montréal · Lachine | Montréal · Lachine |
| Built | ≈ 1900 | 1956 |
| Assessed (roll) | $415,000 | $3,339,700 |
| Since the previous roll | +12 % | +11 % |
| Welcome tax on that value | ≈ $4,336 | ≈ $86,484 |
| Lot | 554 m² | 215 m² |
| Floor area | 150 m² | 405 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 · Aug 2012 | 1 · Feb 2010 |
| Findings | 1 Serious 6 Note | 1 Serious 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 49-51 avenue Windsor Full report: 5 avenue Windsor