LaSalle duplex market — May 2026
Based on 9 actual sales · CourtiConnect
Market context: duplex in LaSalle
The duplex market in LaSalle during May 2026 reflects a modest segment of the broader Montréal market, with nine recorded sales establishing a median price of $850,000 and an average price of $842,056. This median places LaSalle properties at a marginal premium relative to the city-wide duplex median of $849,000, representing a difference of 0.1 percent—indicating that LaSalle duplexes are tracking essentially in line with the broader Montréal duplex market as measured across 981 transactions over the trailing twelve months. The neighbourhood's pricing stability relative to the city suggests consistent demand dynamics and comparable value perception among buyers seeking duplex properties in this part of the island. The average time on market for duplexes in LaSalle stands at 55 days, a figure that signals a moderate pace of transaction activity. This duration indicates neither a rapid turnover environment nor extended holding periods, suggesting that properties are moving through the sales cycle at a measured rhythm where neither buyers nor sellers appear to face acute urgency. The 55-day average reflects a market in which properties receive reasonable exposure without languishing, allowing both parties reasonable opportunity to complete their due diligence and negotiations. The sale-to-asking price ratio across the nine documented sales was 0.973, meaning that properties on average sold for approximately 97.3 percent of their asking price. This figure, calculated across the recorded transactions, demonstrates a slight buyer advantage in the negotiation process, as homes consistently traded fractionally below initial asking prices rather than commanding premiums. Such a ratio suggests measured market conditions where asking prices retain some negotiating room, though not to a degree that indicates distressed selling. The building profile in LaSalle's duplex market is notably homogeneous, with one hundred percent of the nine documented sales comprising properties built before 1980. This uniformity reflects the established character of the neighbourhood, where the duplex housing stock consists entirely of older structures with decades of occupancy and maintenance history behind them. Buyers in LaSalle are therefore engaging exclusively with legacy housing stock rather than newer construction. One third of the sales concluded without a legal warranty of quality, a proportion that represents routine real estate practice in the province. Purchasers in such transactions would normally conduct standard inspections and due-diligence checks as part of their customary acquisition process, reflecting ordinary precautions inherent to property acquisition. For a buyer, LaSalle's duplex market offers established neighbourhoods with pricing aligned to city-wide medians and sufficient market activity to ensure reasonable selection. For a seller, the 0.973 ratio and 55-day timeline suggest preparing competitive pricing and realistic expectations within a balanced market context. To evaluate a specific property's position within these dynamics, consider using a Montréal real estate estimator to benchmark individual listings against current neighbourhood conditions.