4150 avenue Old Orchard vs 4207 avenue Old Orchard
Data as of November 1, 2026 · updated every week
4150 avenue Old Orchard is the older building (1916); 4207 avenue Old Orchard was built in 1922. 4150 avenue Old Orchard is assessed at $2,142,900, 42% more than 4207 avenue Old Orchard ($1,513,100). 4150 avenue Old Orchard has 9 building permits on record, 4207 avenue Old Orchard has 8. Neither is in a flood zone.
| 4150 avenue Old Orchard | 4207 avenue Old Orchard | |
|---|---|---|
| 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 | 1916 | 1922 |
| Assessed (roll) | $2,142,900 | $1,513,100 |
| Since the previous roll | 0 % | 0 % |
| Welcome tax on that value | ≈ $43,462 | ≈ $27,653 |
| Lot | 459 m² | 301 m² |
| Floor area | 193 m² | 155 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 | 9 · Oct 2025 | 8 · Mar 2026 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 2 Check 5 Note |
| Nearest metro | Villa-Maria, 490 m | Villa-Maria, 410 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4150 avenue Old Orchard Full report: 4207 avenue Old Orchard