4640 avenue Coolbrook vs 6451 avenue Coolbrook
Data as of November 1, 2026 · updated every week
4640 avenue Coolbrook is the older building (1931); 6451 avenue Coolbrook was built in 2016. 4640 avenue Coolbrook is assessed at $858,100, 66% more than 6451 avenue Coolbrook ($516,800). 4640 avenue Coolbrook has 2 building permits on record, 6451 avenue Coolbrook has 1. Neither is in a flood zone.
| 4640 avenue Coolbrook | 6451 avenue Coolbrook | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1931 | 2016 |
| Assessed (roll) | $858,100 | $516,800 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $12,511 | ≈ $5,863 |
| Lot | — | — |
| Floor area | 144 m² | 87 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Jul 2006 | 1 · Aug 2014 |
| Findings | 1 Check 4 Note | 6 Note |
| Nearest metro | Snowdon, 510 m | Namur, 740 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4640 avenue Coolbrook Full report: 6451 avenue Coolbrook