27e Avenue, Rosemont-La Petite-Patrie: property records by address

Data as of November 1, 2026 · updated every week

131 addresses on 27e Avenue in Rosemont-La Petite-Patrie, Montréal, built between 1920 and 2007, zoned residential. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on 27e Avenue dates from 1920; half were built before 1954, and the newest in 2007. Most houses and plexes are assessed between $607,300 and $1,123,000; the typical one at $729,100. Main land use: residential (131). 4 condo buildings. 85 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.