4384 avenue de Mayfair vs 5150 avenue de Mayfair
Data as of November 1, 2026 · updated every week
4384 avenue de Mayfair is the older building (1924); 5150 avenue de Mayfair was built in 1952. 4384 avenue de Mayfair is assessed at $838,400, 4% more than 5150 avenue de Mayfair ($808,300). 4384 avenue de Mayfair has 0 building permits on record, 5150 avenue de Mayfair has 1. Neither is in a flood zone.
| 4384 avenue de Mayfair | 5150 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 | 1924 | 1952 |
| Assessed (roll) | $838,400 | $808,300 |
| Since the previous roll | +1 % | +15 % |
| Welcome tax on that value | ≈ $12,117 | ≈ $11,515 |
| Lot | 299 m² | 527 m² |
| Floor area | 144 m² | 112 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 0 | 1 · Jun 2020 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 5 Note |
| Nearest metro | Villa-Maria, 2.5 km | Villa-Maria, 2.7 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4384 avenue de Mayfair Full report: 5150 avenue de Mayfair