4557 avenue de Mayfair vs 5250 avenue de Mayfair
Data as of November 1, 2026 · updated every week
4557 avenue de Mayfair is the older building (1938); 5250 avenue de Mayfair was built in 1952. 5250 avenue de Mayfair is assessed at $931,700, 12% more than 4557 avenue de Mayfair ($835,600). Each has 1 building permits on record. Neither is in a flood zone.
| 4557 avenue de Mayfair | 5250 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 | 1938 | 1952 |
| Assessed (roll) | $835,600 | $931,700 |
| Since the previous roll | +1 % | +15 % |
| Welcome tax on that value | ≈ $12,061 | ≈ $13,983 |
| Lot | 395 m² | 524 m² |
| Floor area | 135 m² | 146 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 | 1 · Oct 2016 | 1 · Jul 2019 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 3 Note |
| Nearest metro | Villa-Maria, 2.5 km | Villa-Maria, 2.8 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4557 avenue de Mayfair Full report: 5250 avenue de Mayfair