4042 rue Dorion vs 4103-4105 rue Dorion
Data as of November 1, 2026 · updated every week
4103-4105 rue Dorion is the older building (1900); 4042 rue Dorion was built in 1910. 4042 rue Dorion is assessed at $986,500, 6% more than 4103-4105 rue Dorion ($930,600). 4042 rue Dorion has 6 building permits on record, 4103-4105 rue Dorion has 0. Neither is in a flood zone.
| 4042 rue Dorion | 4103-4105 rue Dorion | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $986,500 | $930,600 |
| Since the previous roll | +2 % | +8 % |
| Welcome tax on that value | ≈ $15,079 | ≈ $13,961 |
| Lot | 172 m² | 165 m² |
| Floor area | 184 m² | 202 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 | 6 · Sep 2022 | 0 |
| Findings | 1 Serious 1 Check 6 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Frontenac, 1.2 km | Frontenac, 1.2 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4042 rue Dorion Full report: 4103-4105 rue Dorion