21 Avenue Winchester

Property Details

Market analysis

This single-family home in Westmount is offered at $2,195,000. The CourtiConnect algorithmic estimate, based on 35 comparable properties in the area, places its market value between $3,159,000 and $3,563,000 (median $3,361,000). The asking price sits about 34.7% 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 41 days on the market (listed on July 13, 2026, negotiation becomes realistic, with an indicative margin of 2-4%).

On the financing side, a purchase at $2,195,000 implies a down payment of $109,750 (5%), for an estimated monthly payment of $10,653, or $439,000 (20%), roughly $8,971 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 $39,371 at this price.

In the Westmount neighbourhood, there are currently 30 properties for sale and 109 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

Explore the full demographic and real estate profile of Westmount: population, income, housing types and market trends.

Estimate Value

Use our property estimator to compare this property with recent sales in the same area.