9e Avenue, Rosemont-La Petite-Patrie: property records by address

Data as of November 1, 2026 · updated every week

267 addresses on 9e Avenue in Rosemont-La Petite-Patrie, Montréal, built between 1898 and 2014, zoned residential, mixed. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on 9e Avenue dates from 1898; half were built before 1929, and the newest in 2014. Most houses and plexes are assessed between $708,000 and $1,249,200; the typical one at $971,200. Main land use: residential (265), mixed (2). 32 condo buildings. 147 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.