4780 avenue Roslyn vs 4842 avenue Roslyn
Data as of November 1, 2026 · updated every week
4842 avenue Roslyn is the older building (1930); 4780 avenue Roslyn was built in 1939. 4842 avenue Roslyn is assessed at $2,002,300, 16% more than 4780 avenue Roslyn ($1,726,800). Each has 1 building permits on record. Neither is in a flood zone.
| 4780 avenue Roslyn | 4842 avenue Roslyn | |
|---|---|---|
| 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 | 1939 | 1930 |
| Assessed (roll) | $1,726,800 | $2,002,300 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $32,996 | ≈ $39,883 |
| Lot | 383 m² | 318 m² |
| Floor area | 155 m² | 196 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 | 1 · Jul 1992 | 1 · Oct 2023 |
| Findings | 1 Serious 1 Check 3 Note | 1 Check 3 Note |
| Nearest metro | Snowdon, 730 m | Snowdon, 660 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4780 avenue Roslyn Full report: 4842 avenue Roslyn