LaSalle duplex market — October 2025
Based on 9 actual sales · CourtiConnect
Market context: duplex in LaSalle
In October 2025, the LaSalle duplex market recorded nine sales with a median price of $852,000 and an average price of $895,000, representing a modest 1.8% increase from the previous month. The six-month trend reveals stronger momentum, with the neighbourhood median up 5.8%, indicating a sustained appreciation trajectory. LaSalle duplexes trade at a premium compared to Montréal's trailing twelve-month median of $825,000, positioning the neighbourhood slightly above the broader city average. This dynamic favours sellers capitalizing on upward momentum, while buyers face a competitive market in a neighbourhood that continues to strengthen. Use our real estate estimator to assess the current value of your duplex.