4820-4822 avenue de Mayfair vs 5240 avenue de Mayfair
Data as of November 1, 2026 · updated every week
4820-4822 avenue de Mayfair is the older building (1952); 5240 avenue de Mayfair was built in 1958. 4820-4822 avenue de Mayfair is assessed at $1,104,500, 15% more than 5240 avenue de Mayfair ($957,500). 4820-4822 avenue de Mayfair has 3 building permits on record, 5240 avenue de Mayfair has 2. Neither is in a flood zone.
| 4820-4822 avenue de Mayfair | 5240 avenue de Mayfair | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1952 | 1958 |
| Assessed (roll) | $1,104,500 | $957,500 |
| Since the previous roll | +3 % | +15 % |
| Welcome tax on that value | ≈ $17,439 | ≈ $14,499 |
| Lot | 428 m² | 524 m² |
| Floor area | 293 m² | 179 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 | 3 · Sep 2021 | 2 · Jun 2020 |
| Findings | 1 Serious 3 Note | 1 Serious 3 Note |
| Nearest metro | Villa-Maria, 2.6 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: 4820-4822 avenue de Mayfair Full report: 5240 avenue de Mayfair