12 Rue Guy

Property Details

Market analysis

This single-family home, located in Chateauguay, is listed at $425,000. Based on 41 comparable listings in the same neighbourhood, our algorithmic estimate places its market value in a range of $519,000 to $585,000 (midpoint $552,000). At 23% below our estimate, the asking price warrants buyer attention, subject to professional verification. Range based on a broad sample of comparable sales, without accounting for the property's condition.

With 48 days on the market (listed on July 13, 2026, negotiation becomes realistic, with an indicative margin of 2-4%).

To finance this property at $425,000, expect a down payment of $21,250 (5%) and close to $2,145 per month, or $85,000 (20%) for about $1,737 monthly (25-year amortization, rate 3.69%). Also to budget for: the transfer duty, commonly called the welcome tax, of about $4,486 at this price.

The Chateauguay market currently shows 124 active listings and 72 sold recently, which points to a relatively quiet 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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