avenue De Chateaubriand, Le Plateau-Mont-Royal: property records by address

Data as of November 1, 2026 · updated every week

44 addresses on avenue De Chateaubriand in Le Plateau-Mont-Royal, Montréal, built between 1900 and 1996, zoned residential. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on avenue De Chateaubriand dates from 1900; half were built before 1910, and the newest in 1996. Most houses and plexes are assessed between $640,500 and $1,297,500; the typical one at $904,400. Main land use: residential (44). 20 condo buildings. 19 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.