4556 avenue de Mayfair vs 5115 avenue de Mayfair
Data as of November 1, 2026 · updated every week
4556 avenue de Mayfair is the older building (1934); 5115 avenue de Mayfair was built in 1951. 4556 avenue de Mayfair is assessed at $1,026,400, 128% more than 5115 avenue de Mayfair ($450,300). 4556 avenue de Mayfair has 2 building permits on record, 5115 avenue de Mayfair has 0. Neither is in a flood zone.
| 4556 avenue de Mayfair | 5115 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 | 1934 | 1951 |
| Assessed (roll) | $1,026,400 | $450,300 |
| Since the previous roll | +1 % | +15 % |
| Welcome tax on that value | ≈ $15,877 | ≈ $4,865 |
| Lot | 297 m² | 174 m² |
| Floor area | 141 m² | 116 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 | 2 · Jun 2025 | 0 |
| Findings | 1 Serious 2 Check 2 Note | 1 Serious 6 Note |
| Nearest metro | Villa-Maria, 2.6 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: 4556 avenue de Mayfair Full report: 5115 avenue de Mayfair