Quartier Cote-Saint-Louis, Blainville - July 2026 Real Estate Report

Quartier Cote-Saint-Louis, Blainville: Here's What Your Home Is Actually Worth Right Now

The Vibe on the Ground

If you live in Quartier Cote-Saint-Louis and you haven't checked your home's value lately, now is the time. The market here is holding steady for houses and showing a slight dip for condos - two very different stories depending on what you own. Let's break it down.

Houses: Steady Wins the Race

For house owners in our neighbourhood, things are looking solid. The HonestDoor Price sits at $962,124, up 0.25% from last period. That's not a fireworks show, but it's movement in the right direction. The 3-month trend backs this up - predicted market value is climbing from $950,349 to $959,918. We're not cooling off. We're just being consistent.

• Average HonestDoor Price: $962,124 (up 0.25%)
• Predicted Market Value: $959,918
• 3-Month Moving Average: $950,349 (trending up)
• Average Sale Price: $670,000
• Price Per Square Foot: $478
• Estimated Monthly Rent: $3,976
• Rental Yield: 4.90%
• Airbnb Potential: $197/month
• Neighbourhood Growth Rank: 2 out of 10 in Blainville - top of the leaderboard
• Price Rank: 4 out of 5 in Blainville - below average in price, which means room to grow

That growth rank of 2 out of 10 is the number to pay attention to. In plain terms, almost no other neighbourhood in Blainville is outpacing us right now. And being ranked below average in price just means we haven't hit our ceiling yet. For buyers, that's an entry point. For sellers, that's upside.

Condos: Taking a Breather

Condo owners, we need to have an honest conversation. Values have dipped 1.18% recently, and the 3-month trend confirms it - predicted value is at $667,765 while the moving average sits at $673,330. That's a slide of about $5,500 over three months. Not a crash, but not nothing either.

• Average HonestDoor Price: $659,914 (down 1.18%)
• Predicted Market Value: $667,765
• 3-Month Moving Average: $673,330 (trending down)
• Estimated Monthly Rent: $3,147
• Rental Yield: 3.52%
• Airbnb Potential: $157/month
• Airbnb Rank in Blainville: 1 - best in the city for short-term rental potential
• Growth Rank: 4 out of 10 in Blainville - above average

Here's the silver lining: our condos still rank above average for growth in Blainville, and we hold the number 1 Airbnb rank in the entire city. If you own a condo here and you're not thinking about short-term rental income, that stat is worth a second look. At $155 per night, the income potential is real.

Compared to nearby spots like Quartier Fontainebleau, Quartier Plan-Bouchard, and Lorraine, our condos are actually priced higher. That gap could narrow if the dip continues, so condo owners should keep a close eye on their numbers.

The Secret Sauce: Why Your HonestDoor Price Matters More Than Your Tax Assessment

Here's something most homeowners in Quartier Cote-Saint-Louis don't realize. Your city assessment is a snapshot from the past - sometimes 12 to 24 months old by the time it lands in your mailbox. The market doesn't wait for paperwork.

The HonestDoor Price is updated in real time. It pulls from actual sales, current market movement, and neighbourhood-level data. For house owners here, that means the difference between a static government number and a live reading of $962,124 - a figure that reflects what a buyer would actually pay today. That's not a small distinction. That's your negotiating power.

If your tax assessment is sitting below that number, you could be leaving money on the table in a sale, or underinsuring your property. Check your HonestDoor Price now, not when the next assessment cycle rolls around.

So What Does This Mean If You're Thinking About Selling This Summer?

For house owners, the timing is genuinely decent. We're ranked 2nd in Blainville for growth, values are ticking up, and the rental demand backs up the pricing - $3,976 per month in estimated rent tells you buyers see real value here. A 4.90% rental yield is the kind of number that attracts serious buyers, not just browsers.

For condo owners, summer is not the moment to be patient. The 3-month trend is pointing down, and nearby neighbourhoods are priced lower - which means competition is real. If you've been thinking about listing, getting ahead of further softening makes sense. The Airbnb rank of 1 in Blainville is a strong selling point you can lean on with the right buyer.

Either way, the move right now is to know your actual number. Pull your HonestDoor Price, compare it to what sold recently at $670,000 for houses, and have a real conversation about what this summer could look like for you. The data is there. Use it.

This information is all based on our opinions based on the information available to us. Everyone's situation may be different and you should reach out to us for more personalized information.