2390 avenue de Mayfair vs 4340 avenue de Mayfair
Data as of November 1, 2026 · updated every week
4340 avenue de Mayfair is the older building (1922); 2390 avenue de Mayfair was built in 1954. 4340 avenue de Mayfair is assessed at $1,138,500, 54% more than 2390 avenue de Mayfair ($739,500). 2390 avenue de Mayfair has 2 building permits on record, 4340 avenue de Mayfair has 1. Neither is in a flood zone.
| 2390 avenue de Mayfair | 4340 avenue de Mayfair | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1954 | 1922 |
| Assessed (roll) | $739,500 | $1,138,500 |
| Since the previous roll | +3 % | +1 % |
| Welcome tax on that value | ≈ $10,139 | ≈ $18,288 |
| Lot | 335 m² | 432 m² |
| Floor area | 117 m² | 140 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Mar 2023 | 1 · Feb 2005 |
| Findings | 1 Serious 3 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Villa-Maria, 2.5 km | Villa-Maria, 2.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 2390 avenue de Mayfair Full report: 4340 avenue de Mayfair