4670 avenue O'Bryan vs 5100 avenue O'Bryan
Data as of November 1, 2026 · updated every week
4670 avenue O'Bryan is the older building (1953); 5100 avenue O'Bryan was built in 1955. 4670 avenue O'Bryan is assessed at $1,159,400, 72% more than 5100 avenue O'Bryan ($675,000). 4670 avenue O'Bryan has 2 building permits on record, 5100 avenue O'Bryan has 0. Neither is in a flood zone.
| 4670 avenue O'Bryan | 5100 avenue O'Bryan | |
|---|---|---|
| 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 | 1953 | 1955 |
| Assessed (roll) | $1,159,400 | $675,000 |
| Since the previous roll | +4 % | 0 % |
| Welcome tax on that value | ≈ $18,811 | ≈ $8,849 |
| Lot | 246 m² | 190 m² |
| Floor area | 152 m² | 128 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 · May 2020 | 0 |
| Findings | 1 Serious 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4670 avenue O'Bryan Full report: 5100 avenue O'Bryan