rue Decelles, Saint-Laurent: property records by address

Data as of October 25, 2026 · updated every week

112 addresses on rue Decelles in Saint-Laurent, Montréal, built between 1910 and 1974, zoned residential, mixed. Open any address for its building permits, zoning, floodplain and heritage records.

The oldest building on rue Decelles dates from 1910; half were built before 1953, and the newest in 1974. Most houses and plexes are assessed between $630,800 and $1,447,300; the typical one at $946,100. Main land use: residential (102), mixed (10). 14 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.