1451 rue Dufresne vs 1580 rue Dufresne
Data as of November 1, 2026 · updated every week
1580 rue Dufresne is the older building (1900); 1451 rue Dufresne was built in 1910. 1451 rue Dufresne is assessed at $883,900, 57% more than 1580 rue Dufresne ($564,200). 1451 rue Dufresne has 2 building permits on record, 1580 rue Dufresne has 6. Neither is in a flood zone.
| 1451 rue Dufresne | 1580 rue Dufresne | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $883,900 | $564,200 |
| Since the previous roll | +34 % | +4 % |
| Welcome tax on that value | ≈ $13,027 | ≈ $6,633 |
| Lot | 152 m² | 138 m² |
| Floor area | 214 m² | 204 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 | 2 · Oct 2014 | 6 · Apr 2026 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Frontenac, 580 m | Frontenac, 500 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 1451 rue Dufresne Full report: 1580 rue Dufresne