4576-4578 avenue Old Orchard vs 997-999 avenue Old Orchard
Data as of November 1, 2026 · updated every week
997-999 avenue Old Orchard is the older building (1910); 4576-4578 avenue Old Orchard was built in 1928. 4576-4578 avenue Old Orchard is assessed at $1,296,800, 144% more than 997-999 avenue Old Orchard ($532,000). 4576-4578 avenue Old Orchard has 0 building permits on record, 997-999 avenue Old Orchard has 2. Neither is in a flood zone.
| 4576-4578 avenue Old Orchard | 997-999 avenue Old Orchard | |
|---|---|---|
| Type | 2 dwellings | 2 dwellings |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1928 | 1910 |
| Assessed (roll) | $1,296,800 | $532,000 |
| Since the previous roll | +11 % | +5 % |
| Welcome tax on that value | ≈ $22,246 | ≈ $6,091 |
| Lot | 331 m² | 209 m² |
| Floor area | 261 m² | 208 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 0 | 2 · Jul 2023 |
| Findings | 1 Serious 1 Check 4 Note | 1 Check 4 Note |
| Nearest metro | Villa-Maria, 600 m | Vendôme, 530 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4576-4578 avenue Old Orchard Full report: 997-999 avenue Old Orchard