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

Quartier Cote-Saint-Louis, Blainville: What Your Neighbours Are Not Telling You About Home Values Right Now

The Vibe on the Street

If you live in Quartier Cote-Saint-Louis and you have been wondering whether the market is moving, the honest answer is: it depends on what you own. Houses and condos are telling two very different stories right now, and knowing which one applies to you could change how you think about selling this summer.

Houses - Steady, But Not Flashy

Our houses are holding their ground. The average HonestDoor Price sits at $965,762, down just 0.10% from last period - basically a rounding error. The predicted market value is $966,189, which is actually ticking up against the 3-month moving average of $961,338. That is a quiet sign of stability, not a warning sign.

• Average HonestDoor Price: $965,762 (down 0.10%)
• Predicted Market Value: $966,189
• 3-Month Moving Average: $961,338
• Average Sale Price: $670,000
• Price Per Square Foot: $478
• Estimated Monthly Rent: $3,984
• Rental Yield: 4.89%
• Airbnb Rank in Blainville: No. 2
• Growth Rank: 7 out of 10 (below average in Blainville)
• Price Rank: 4 out of 5 (below average in price in Blainville)

On the neighbourhood leaderboard, our houses rank 7 out of 10 for growth among comparable areas in Blainville. That puts us in the lower half. We are not leading the pack right now, but we are not falling behind either. The rental story is decent - $3,984 a month in estimated rent with a 4.89% yield is what we would call moderate but real money. And that Airbnb rank of No. 2 in all of Blainville? That is a number worth paying attention to if you have ever thought about short-term rental income.

Condos - The Interesting One

Here is where it gets more interesting. Condo values jumped 2.15% to an average HonestDoor Price of $674,129. That is a meaningful move in a short window. But the predicted market value of $659,914 is actually sitting below the 3-month moving average of $670,245, which tells us the recent bump may be cooling off slightly. We are watching this one closely.

• Average HonestDoor Price: $674,129 (up 2.15%)
• Predicted Market Value: $659,914
• 3-Month Moving Average: $670,245
• Estimated Monthly Rent: $3,111
• Rental Yield: 3.54%
• Airbnb Rank in Blainville: No. 1
• Recent Value Change: -1.18%
• Growth Rank: 5 out of 10 (above average in Blainville)

On the neighbourhood leaderboard, condos rank 5 out of 10 for growth - which actually puts us in the above average category for Blainville. And that Airbnb rank of No. 1 in the city is not a small thing. If you own a condo here, short-term rental potential is genuinely one of your strongest cards. Compared to nearby areas like Quartier Fontainebleau, Quartier Plan-Bouchard, and Lorraine, our condos are priced higher - meaning we are the premium option in this corner of Blainville.

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

Here is the thing about municipal assessments: they are snapshots from the past. By the time the city sends you that paper, the market has already moved. The HonestDoor Price is updated in real time, pulling from actual sales data and current market signals. For houses in Quartier Cote-Saint-Louis, the HonestDoor Price of $965,762 is your real-world check - not the number a government office calculated months or years ago.

Think of it this way. If you walked into a car dealership and they quoted you a price from two years ago, you would laugh. Your home deserves the same up-to-date treatment. The HonestDoor Price gives you that. It is the number a serious buyer would reference today, not the one sitting in a city filing cabinet.

The So What - Should You Sell This Summer?

If you own a house here and you have been sitting on the fence, the data says the window is open but not wide. Values are stable and ticking upward on the 3-month trend. That is a reasonable environment to list in - you are not chasing a falling market. But our growth rank of 7 out of 10 means other Blainville neighbourhoods are outpacing us. Waiting for a big surge may mean waiting a while.

If you own a condo, the 2.15% price jump is good news on paper, but the predicted value dipping below the 3-month average is a signal to move sooner rather than later. Momentum can reverse quickly. Listing while the HonestDoor Price is near its recent high is a smarter play than waiting to see if it climbs back up.

Either way, the first step is knowing your real number. Pull your HonestDoor Price today - not your assessment, not a neighbour's guess. Your actual, current market value. That is where any smart selling decision starts.

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.