4070 Boulevard Gastonguay vs 4145 Boulevard Gastonguay
Data as of October 29, 2026 · updated every week
4070 Boulevard Gastonguay is the older building (1960); 4145 Boulevard Gastonguay was built in 1981. 4145 Boulevard Gastonguay is assessed at $435,000, 36% more than 4070 Boulevard Gastonguay ($320,000). Neither has a building permit on record. Neither is in a flood zone.
| 4070 Boulevard Gastonguay | 4145 Boulevard Gastonguay | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Québec · La Haute-Saint-Charles | Québec · La Haute-Saint-Charles |
| Built | 1960 | 1981 |
| Assessed (roll) | $320,000 | $435,000 |
| Since the previous roll | +25 % | +26 % |
| Welcome tax on that value | ≈ $2,911 | ≈ $4,636 |
| Lot | 695 m² | 921 m² |
| Floor area | 138 m² | 125 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 | 0 |
| Findings | 2 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4070 Boulevard Gastonguay Full report: 4145 Boulevard Gastonguay