577 avenue Ash vs 585-587 avenue Ash
Data as of October 29, 2026 · updated every week
585-587 avenue Ash is the older building (1885); 577 avenue Ash was built in 1900. 577 avenue Ash is assessed at $1,425,200, 22% more than 585-587 avenue Ash ($1,167,400). 577 avenue Ash has 4 building permits on record, 585-587 avenue Ash has 2. Neither is in a flood zone.
| 577 avenue Ash | 585-587 avenue Ash | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | ≈ 1900 | ≈ 1885 |
| Assessed (roll) | $1,425,200 | $1,167,400 |
| Since the previous roll | +11 % | +65 % |
| Welcome tax on that value | ≈ $25,456 | ≈ $19,011 |
| Lot | 188 m² | 188 m² |
| Floor area | 200 m² | 151 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 | 4 · Mar 2023 | 2 · May 2022 |
| Findings | 1 Serious 2 Check 4 Note | 1 Check 5 Note |
| Nearest metro | Charlevoix, 880 m | Charlevoix, 870 m |
The full report for each address explains every finding and shows the full permit and value history.