Châteauguay house market — May 2026
Based on 43 actual sales · CourtiConnect
Market context: house in Châteauguay
In May 2026, the housing market in Châteauguay recorded 43 documented sales transactions with a median price of $505,000, positioning this neighbourhood slightly more affordable than the city as a whole. Over the trailing twelve months across all of Châteauguay, 102 sales were recorded at a median price of $507,000, meaning this particular neighbourhood's median sits 0.4 percent below the city-wide figure. This marginal difference suggests that the neighbourhood remains closely aligned with broader market conditions in Châteauguay, offering buyers a representative entry point to the local real estate landscape. The average time properties spent on the market before sale was 37 days, a metric that reflects a moderate pace of transaction activity. This duration indicates neither a particularly fast-moving market where inventory disappears rapidly nor a slow market where properties linger for extended periods. For sellers, this timeframe suggests a reasonably active buyer base willing to move through viewings and decision-making within five to six weeks; for buyers, it implies modest competition and opportunity to conduct due diligence without extreme time pressure. Among the 43 documented sales in this dataset, the average sale-to-asking price ratio was 0.985, meaning properties sold, on average, at approximately 98.5 percent of their listing price. This figure, derived exclusively from these documented transactions, indicates that sellers held modest leverage during this period, with buyers typically able to negotiate prices slightly below initial asking amounts. This dynamic suggests a balanced market where neither party held overwhelming negotiating power. The building profile in this neighbourhood is notably dominated by older stock. Among the 42 sales where construction age was documented, 67 percent of properties were built before 1980, while 31 percent date from the 1980 to 2010 period, and just 2 percent were constructed after 2010. This composition reflects a mature neighbourhood with predominantly established housing, and prospective buyers should expect the character and maintenance profiles typical of mid-century residential areas. During the same period, 42 percent of the 43 documented sales were concluded without a legal warranty of quality. This contractual choice is a standard consideration in real estate transactions, and buyers should ensure they conduct appropriate inspections and due-diligence investigations as part of their purchasing process. For buyers, this neighbourhood offers stable pricing relative to Châteauguay as a whole, with older housing stock requiring standard inspection protocols before purchase. For sellers, the modest discount to asking price suggests realistic pricing will be essential to attract timely interest. To explore current market conditions and estimate property values in this neighbourhood, consider using the Châteauguay real estate estimator tool for the most up-to-date insights.