21-23 rue Prince-Arthur Ouest vs 24-30 rue Prince-Arthur Ouest
Data as of November 1, 2026 · updated every week
21-23 rue Prince-Arthur Ouest is the older building (1885); 24-30 rue Prince-Arthur Ouest was built in 1895. 24-30 rue Prince-Arthur Ouest is assessed at $2,806,200, 220% more than 21-23 rue Prince-Arthur Ouest ($877,000). 21-23 rue Prince-Arthur Ouest has 4 building permits on record, 24-30 rue Prince-Arthur Ouest has 12. Neither is in a flood zone.
| 21-23 rue Prince-Arthur Ouest | 24-30 rue Prince-Arthur Ouest | |
|---|---|---|
| Type | House or building | 5 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | ≈ 1895 |
| Assessed (roll) | $877,000 | $2,806,200 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $12,889 | ≈ $66,678 |
| Lot | 89 m² | 347 m² |
| Floor area | 225 m² | 622 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 · Sep 2025 | 12 · Jul 2025 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Sherbrooke, 660 m | Saint-Laurent, 650 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 21-23 rue Prince-Arthur Ouest Full report: 24-30 rue Prince-Arthur Ouest