171-173 boulevard Thompson vs 345-347 boulevard Thompson
Data as of October 29, 2026 · updated every week
171-173 boulevard Thompson is the older building (1960); 345-347 boulevard Thompson was built in 1962. 345-347 boulevard Thompson is assessed at $870,800, 21% more than 171-173 boulevard Thompson ($721,800). 171-173 boulevard Thompson has 0 building permits on record, 345-347 boulevard Thompson has 2. Neither is in a flood zone.
| 171-173 boulevard Thompson | 345-347 boulevard Thompson | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 1960 | 1962 |
| Assessed (roll) | $721,800 | $870,800 |
| Since the previous roll | +18 % | +18 % |
| Welcome tax on that value | ≈ $9,785 | ≈ $12,765 |
| Lot | 335 m² | 417 m² |
| Floor area | 215 m² | 241 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 | 0 | 2 · May 2019 |
| Findings | 5 Note | 5 Note |
| Nearest metro | Côte-Vertu, 1.9 km | Côte-Vertu, 1.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 171-173 boulevard Thompson Full report: 345-347 boulevard Thompson