avenue Lionel-Groulx, Le Sud-Ouest: property records by address

Data as of November 1, 2026 · updated every week

66 addresses on avenue Lionel-Groulx in Le Sud-Ouest, Montréal, built between 1885 and 2024, zoned residential, mixed. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on avenue Lionel-Groulx dates from 1885; half were built before 1984, and the newest in 2024. Most houses and plexes are assessed between $1,014,600 and $4,738,600; the typical one at $1,195,100. Main land use: residential (65), mixed (1). 13 condo buildings. 1 address has a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.