4855-4857 avenue Isabella vs 5478-5480 avenue Isabella
Data as of November 1, 2026 · updated every week
5478-5480 avenue Isabella is the older building (1936); 4855-4857 avenue Isabella was built in 1951. 4855-4857 avenue Isabella is assessed at $1,456,700, 74% more than 5478-5480 avenue Isabella ($838,000). 4855-4857 avenue Isabella has 2 building permits on record, 5478-5480 avenue Isabella has 0. Neither is in a flood zone.
| 4855-4857 avenue Isabella | 5478-5480 avenue Isabella | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce | Montréal · Côte-des-Neiges-Notre-Dame-de-Grâce |
| Built | 1951 | 1936 |
| Assessed (roll) | $1,456,700 | $838,000 |
| Since the previous roll | +7 % | +3 % |
| Welcome tax on that value | ≈ $26,243 | ≈ $12,109 |
| Lot | 494 m² | 213 m² |
| Floor area | 296 m² | 220 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Jun 2016 | 0 |
| Findings | 1 Serious 4 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Côte-Ste-Catherine, 450 m | Snowdon, 540 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4855-4857 avenue Isabella Full report: 5478-5480 avenue Isabella