Longueuil Neighbourhood Prices Show Divergent Stability in August 2026

Market summary

Greenfield Park prices held steady at $750,000 while Saint-Hubert maintained an $800,000 average. Recent growth rates reveal distinct performance patterns across these Longueuil communities.

Central finding

Neighbourhood-level average sale prices in Longueuil remained stable between May and August 2026, but recent price growth diverged significantly, with Greenfield Park showing a slight decline and Saint-Hubert experiencing a sharper slip earlier in the year. Sources: [Greenfield Park, Longueuil - August 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - May 2026 Real Estate Report | HonestDoor]

Stable Averages Mask Divergent Growth Trends

Average sale prices in Greenfield Park and Saint-Hubert held constant at $750,000 and $800,000 respectively from May through August 2026. This consistency suggests underlying price stability despite broader market fluctuations observed in other regions during the same period. The sustained levels indicate that buyer demand in these specific Longueuil neighbourhoods has not eroded significantly over the four-month span.

Recent price growth metrics reveal contrasting trajectories within this stable pricing environment. Greenfield Park recorded a -0.21% change in August 2026, ranking third out of four local areas. In contrast, Saint-Hubert experienced a 1.61% decline in May 2026, placing it last on the local leaderboard. These differing growth rates suggest that while headline prices remain flat, underlying momentum varies considerably between adjacent communities. Sources: [Greenfield Park, Longueuil - August 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - May 2026 Real Estate Report | HonestDoor] [Greenfield Park, Longueuil - May 2026 Real Estate Report | HonestDoor] [Greenfield Park, Longueuil - June 2026 Real Estate Report | HonestDoor] [Greenfield Park, Longueuil - July 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - August 2026 Real Estate Report | HonestDoor]

The strongest counter-case

The median house price of $545,000 reported by CourtiConnect lacks a specified observation period, making it difficult to reconcile with the higher neighbourhood averages from HonestDoor reports. Sources: [OACIQ Real Estate Broker Longueuil – CourtiConnect]

Next 3 months, January 2027

Prices: flat. 0.0% Why: Stable average prices in Greenfield Park and Saint-Hubert from May to August 2026 suggest continued equilibrium, though thin local evidence limits confidence. Buyers: wait. Price stability indicates no immediate discount opportunity; buyers should monitor for potential shifts in growth trends before committing. Sellers: either way. Flat prices mean sellers can list without urgency, but lack of positive growth suggests limited leverage for premium pricing. Watch: A shift in monthly price growth above +0.5% or below -0.5% in either neighbourhood would signal a break from the current stable pattern. Confidence: low. Sources: [Greenfield Park, Longueuil - August 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - May 2026 Real Estate Report | HonestDoor]

Next 6 months, April 2027

Prices: flat. 0.0% Why: Continued stability in average sale prices supports a flat trajectory, but the absence of city-wide inventory data prevents assessment of supply-side pressures. Buyers: wait. Without evidence of price movement, waiting allows buyers to observe whether the current stability persists or gives way to directional change. Sellers: either way. Sellers face neither strong incentive to act quickly nor clear downside risk, supporting a flexible listing strategy. Watch: Emergence of city-wide inventory data showing significant increases in active listings would challenge the assumption of continued price stability. Confidence: low. Sources: [Greenfield Park, Longueuil - August 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - May 2026 Real Estate Report | HonestDoor]

Next 12 months, October 2027

Prices: flat. 0.0% Why: The consistent $750,000 and $800,000 averages across four consecutive months provide a baseline for flat expectations, though long-term forecasts remain uncertain without broader market context. Buyers: wait. The extended stability period suggests no compelling reason to accelerate purchase timing; patience remains the optimal strategy absent new information. Sellers: either way. Sellers can maintain flexibility in timing, as the stable price environment does not create pressure for immediate transaction completion. Watch: A sustained deviation in average sale prices exceeding 5% from the May-August 2026 baseline would invalidate the flat projection and require reassessment. Confidence: low. Sources: [Greenfield Park, Longueuil - August 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - May 2026 Real Estate Report | HonestDoor]

Assumptions: Average sale prices in Greenfield Park and Saint-Hubert will continue to reflect the May-August 2026 levels of $750,000 and $800,000 respectively; No major municipal policy changes affecting housing supply or demand will occur in Longueuil during the forecast period. What would reverse this: A significant increase in active inventory across Longueuil could pressure prices downward, breaking the current stability observed in individual neighbourhoods. Sources: [Greenfield Park, Longueuil - August 2026 Real Estate Report | HonestDoor] [Saint-Hubert, Longueuil - May 2026 Real Estate Report | HonestDoor]