1042 rue Mackay vs 511-1160 rue Mackay
Data as of October 29, 2026 · updated every week
1042 rue Mackay is the older building (1910); 511-1160 rue Mackay was built in 1942. 1042 rue Mackay is assessed at $734,600 and 511-1160 rue Mackay at $488,700; one is a whole condo building, so the values do not compare directly. Each has 2 building permits on record. Neither is in a flood zone.
| 1042 rue Mackay | 511-1160 rue Mackay | |
|---|---|---|
| Type | Condo building, 2 units | Condo unit |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1910 | 1942 |
| Assessed (roll) | $734,600 | $488,700 |
| Since the previous roll | — | −2 % |
| Welcome tax on that value | ≈ $10,041 | ≈ $5,441 |
| Lot | — | — |
| Floor area | 181 m² | 40 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 | 2 · Jun 2024 | 2 · Dec 2025 |
| Findings | 1 Check 3 Note | 1 Check 3 Note |
| Nearest metro | Lucien-L'Allier, 190 m | Lucien-L'Allier, 290 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1042 rue Mackay Full report: 511-1160 rue Mackay