3941-3945 Rue Mackay vs 4020-4024 Rue Mackay
Data as of October 25, 2026 · updated every week
3941-3945 Rue Mackay is the older building (1984); 4020-4024 Rue Mackay was built in 2020. 4020-4024 Rue Mackay is assessed at $1,074,900, 74% more than 3941-3945 Rue Mackay ($617,900). Neither has a building permit on record. Neither is in a flood zone.
| 3941-3945 Rue Mackay | 4020-4024 Rue Mackay | |
|---|---|---|
| Type | 3 dwellings | 3 dwellings |
| City and borough | Longueuil · Saint-Hubert | Longueuil · Saint-Hubert |
| Built | 1984 | 2020 |
| Assessed (roll) | $617,900 | $1,074,900 |
| Since the previous roll | +36 % | +35 % |
| Welcome tax on that value | ≈ $7,379 | ≈ $20,906 |
| Lot | 335 m² | 372 m² |
| Floor area | 167 m² | 239 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 | 1 Note | 2 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3941-3945 Rue Mackay Full report: 4020-4024 Rue Mackay