11 rue Mayfair vs 23 rue Mayfair
Data as of October 25, 2026 · updated every week
23 rue Mayfair is the older building (1970); 11 rue Mayfair was built in 1977. 11 rue Mayfair is assessed at $811,700, 4% more than 23 rue Mayfair ($779,000). Neither has a building permit on record. Neither is in a flood zone.
| 11 rue Mayfair | 23 rue Mayfair | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Dollard-des-Ormeaux | Dollard-des-Ormeaux |
| Built | 1977 | 1970 |
| Assessed (roll) | $811,700 | $779,000 |
| Since the previous roll | +5 % | +5 % |
| Welcome tax on that value | ≈ $10,286 | ≈ $9,796 |
| Lot | 601 m² | 538 m² |
| Floor area | 195 m² | 208 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 | 0 | 0 |
| Findings | 2 Note | 1 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.