rue Rochon, Saint-Laurent: property records by address

Data as of October 25, 2026 · updated every week

103 addresses on rue Rochon in Saint-Laurent, Montréal, built between 1930 and 2011, zoned residential. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on rue Rochon dates from 1930; half were built before 1955, and the newest in 2011. Most houses and plexes are assessed between $611,100 and $1,051,500; the typical one at $713,000. Main land use: residential (103). 6 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.