4144-4146 rue Rivard vs 4578 rue Rivard
Data as of November 1, 2026 · updated every week
4144-4146 rue Rivard is the older building (1885); 4578 rue Rivard was built in 1900. 4578 rue Rivard is assessed at $1,428,400, 76% more than 4144-4146 rue Rivard ($812,300). 4144-4146 rue Rivard has 0 building permits on record, 4578 rue Rivard has 2. Neither is in a flood zone.
| 4144-4146 rue Rivard | 4578 rue Rivard | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | ≈ 1900 |
| Assessed (roll) | $812,300 | $1,428,400 |
| Since the previous roll | −3 % | +6 % |
| Welcome tax on that value | ≈ $11,595 | ≈ $25,536 |
| Lot | 195 m² | 143 m² |
| Floor area | 212 m² | 163 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 | 0 | 2 · Mar 2018 |
| Findings | 1 Serious 1 Check 5 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Mont-Royal, 520 m | Mont-Royal, 140 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4144-4146 rue Rivard Full report: 4578 rue Rivard