Rosemont–La Petite-Patrie duplex market — July 2026
Based on 9 actual sales · CourtiConnect
Market context: duplex in Rosemont–La Petite-Patrie
The duplex market in Rosemont/La Petite-Patrie recorded nine sales in July 2026, establishing a median price of $930,000. This neighborhood median sits 8.6 percent above the citywide duplex median for Montréal over the trailing twelve months, which stood at $856,000 across 997 documented sales. This premium reflects the sustained desirability of the neighbourhood within the broader Montréal real estate landscape, positioning Rosemont/La Petite-Patrie as a comparatively stronger market segment for this property type. The average days on market for these nine transactions was 43 days, indicating a moderate pace of sale completion. This timeframe suggests neither an overheated seller's market nor a stalled inventory situation, but rather a balanced environment where properties typically move through the selling cycle at a deliberate pace. Buyers in the neighbourhood appear to have reasonable opportunity to conduct due diligence, while sellers can expect properties to attract interest within a reasonable window. The average sale-to-asking price ratio across these nine documented sales was 1.006, meaning properties sold slightly above their listed asking prices on average. This marginal premium indicates relatively balanced leverage between buyers and sellers, with neither party exerting decisive negotiating power. The market demonstrates stability without the sharp upward pressure that would suggest acute supply constraints or exceptional demand urgency. The building profile across all nine sales shows that 100 percent of properties date from before 1980, meaning every duplex transaction in this sample involved a pre-1980 structure. This composition underscores that the Rosemont/La Petite-Patrie duplex market consists exclusively of older, established housing stock, which carries its own character, maintenance considerations, and renovation potential that buyers should evaluate carefully. A noteworthy point regarding transaction mechanics: 67 percent of the nine sales were concluded without a legal warranty of quality. For any buyer, this is a standard consideration that underscores the importance of conducting a thorough property inspection and performing customary due-diligence checks before proceeding with purchase. For buyers, the moderate days-on-market timeframe and balanced pricing suggest an opportunity to make deliberate, well-informed purchasing decisions. For sellers, the slight premium-to-asking result indicates that well-positioned properties can attract fair-market-or-better offers in this neighbourhood. To assess what a specific property in Rosemont/La Petite-Patrie might be worth in the current market, consider using an online real estate estimator tailored to recent neighbourhood transactions and local conditions.