20 Rue Longtin

Property Details

Market analysis

Listed at $449,000, this lot is located in Saint-Constant. The CourtiConnect algorithmic estimate, based on 50 comparable properties in the area, places its market value between $511,000 and $577,000 (median $544,000). The asking price sits about 17.5% below that range, a gap that may signal an opportunity, to be confirmed with an OACIQ broker. Range based on a broad sample of comparable sales, without accounting for the property's condition.

With 56 days on the market (listed on June 29, 2026, negotiation becomes realistic, with an indicative margin of 2-4%).

On the financing side, a purchase at $449,000 implies a down payment of $22,450 (5%), for an estimated monthly payment of $2,266, or $89,800 (20%), roughly $1,835 per month, over 25 years at a reference rate of 3.69%. Also to budget for: the transfer duty, commonly called the welcome tax, of about $4,968 at this price.

In the Saint-Constant neighbourhood, there are currently 28 properties for sale and 85 sold recently, which points to a very active market.

CourtiConnect algorithmic estimate, provided for information purposes and based on available market data. It does not constitute a professional appraisal within the meaning of Quebec’s Real Estate Brokerage Act.

Neighbourhood Data

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