3185 Rue de Mayfair vs 3454-3456 Rue de Mayfair
Data as of October 29, 2026 · updated every week
3185 Rue de Mayfair is the older building (1978); 3454-3456 Rue de Mayfair was built in 2018. 3454-3456 Rue de Mayfair is assessed at $711,500, 60% more than 3185 Rue de Mayfair ($445,400). Neither has a building permit on record. Neither is in a flood zone.
| 3185 Rue de Mayfair | 3454-3456 Rue de Mayfair | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Longueuil · Saint-Hubert | Longueuil · Saint-Hubert |
| Built | 1978 | 2018 |
| Assessed (roll) | $445,400 | $711,500 |
| Since the previous roll | +36 % | +48 % |
| Welcome tax on that value | ≈ $4,792 | ≈ $10,004 |
| Lot | 510 m² | 346 m² |
| Floor area | 96 m² | 160 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 | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3185 Rue de Mayfair Full report: 3454-3456 Rue de Mayfair