rue Saint-Antoine Ouest, Le Sud-Ouest: property records by address

Data as of October 29, 2026 · updated every week

147 addresses on rue Saint-Antoine Ouest in Le Sud-Ouest, Montréal, built between 1875 and 2012, zoned residential, mixed, mixed activities. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on rue Saint-Antoine Ouest dates from 1875; half were built before 1910, and the newest in 2012. Most houses and plexes are assessed between $760,900 and $2,532,900; the typical one at $1,290,300. Main land use: residential (124), mixed activities (19), mixed (4). 31 condo buildings. 53 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.