rue Gauthier, Le Plateau-Mont-Royal: property records by address

Data as of October 29, 2026 · updated every week

79 addresses on rue Gauthier in Le Plateau-Mont-Royal, Montréal, built between 1900 and 2015, zoned residential. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on rue Gauthier dates from 1900; half were built before 1910, and the newest in 2015. Most houses and plexes are assessed between $933,000 and $1,623,200; the typical one at $1,222,300. Main land use: residential (79). 43 condo buildings. 31 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.