5111 avenue de Mayfair vs 5280 avenue de Mayfair
Data as of November 1, 2026 · updated every week
5111 avenue de Mayfair is the older building (1951); 5280 avenue de Mayfair was built in 1952. 5280 avenue de Mayfair is assessed at $796,000, 43% more than 5111 avenue de Mayfair ($554,800). Each has 1 building permits on record. Neither is in a flood zone.
| 5111 avenue de Mayfair | 5280 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 | 1951 | 1952 |
| Assessed (roll) | $554,800 | $796,000 |
| Since the previous roll | +15 % | +15 % |
| Welcome tax on that value | ≈ $6,445 | ≈ $11,269 |
| Lot | 268 m² | 513 m² |
| Floor area | 116 m² | 165 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 | 1 · Sep 2004 | 1 · Oct 2005 |
| Findings | 6 Note | 1 Serious 3 Note |
| Nearest metro | Villa-Maria, 2.7 km | Snowdon, 2.8 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5111 avenue de Mayfair Full report: 5280 avenue de Mayfair