De La Noue, Châteauguay - September 2026 Real Estate Report

De La Noue Is Still the Priciest Address in the Area - But the Market Is Sending Mixed Signals

The Vibe Right Now

If you own a home or condo in De La Noue, Chteauguay, here is the honest picture. Our neighborhood is sitting at the top of the local price ladder compared to De Lang, Du Filgate, and D'Youville - but the two property types are moving in very different directions right now. Houses are taking a breather while condos are picking up steam. That split matters a lot depending on what you own.

Houses - Cooling Off, But Still King

The average HonestDoor Price for a house in De La Noue is $629,650. That is down 1.22% from the previous period, so yes, we are seeing a slight pullback. But before anyone panics, look at the forward-looking number. The predicted market value sits at $637,437, which is already climbing above the 3-month moving average of $632,821. The market is pausing, not falling.

• Average HonestDoor Price: $629,650 (down 1.22%)
• Predicted Market Value: $637,437
• 3-Month Moving Average: $632,821
• Estimated Monthly Rent: $3,016
• Rental Yield: 5.38% - that is a strong return
• Airbnb Potential: $150 per night - ranked No. 1 in Chteauguay
• Neighborhood Growth Leaderboard: 5 out of 8 in Chteauguay

That 5.38% rental yield is the number landlords should be circling. It means a house here is genuinely earning its keep as an investment, not just sitting pretty. And that No. 1 Airbnb rank in all of Chteauguay? De La Noue is the short-term rental sweet spot in this city.

Compared to our neighbors, we are still well ahead. De Lang averages $551,034, Du Filgate $553,062, and D'Youville $530,622. We are talking a gap of roughly $75,000 to $100,000. That premium has held up, even with the small dip.

Condos - The Bright Spot This Season

Condo owners, this one is for us. The average HonestDoor Price for a condo in De La Noue jumped 3.21% to $425,889. That is real, meaningful growth. The flip side is that the predicted market value of $412,661 is sitting slightly below the 3-month moving average of $414,543, which tells us the recent surge may be leveling out in the short term.

• Average HonestDoor Price: $425,889 (up 3.21%)
• Predicted Market Value: $412,661
• 3-Month Moving Average: $414,543
• Estimated Monthly Rent: $2,091
• Rental Yield: 3.99% - moderate but solid
• Airbnb Potential: $108 per night - ranked No. 1 in Chteauguay
• Neighborhood Growth Leaderboard: 6 out of 8 in Chteauguay

The growth rank of 6 out of 8 is worth being straight about - condos here are below average in the Chteauguay rankings right now. But we are still priced well above nearby Du Filgate ($391,325) and De Lang ($380,117), so the premium address still counts for something.

The Secret Sauce - Why Your HonestDoor Price Beats Your Tax Assessment

Here is the thing about your city assessment. It is a snapshot taken months - sometimes over a year - ago. It does not know that house prices just dipped 1.22% or that condo values jumped 3.21% recently. It is basically a photo of a market that no longer exists.

The HonestDoor Price is updated in real time using actual sales data and current market signals. For a house owner in De La Noue, that difference between a stale assessment and a live HonestDoor Price could mean tens of thousands of dollars in how you price, negotiate, or even appeal your property taxes. Check your HonestDoor Price now - not when the city gets around to updating its numbers.

The So What - Should You Sell This Summer?

If you own a house in De La Noue and you have been sitting on the fence, the data is giving you a nudge. The predicted value of $637,437 is trending upward from the moving average, which suggests the brief dip may already be correcting. Listing this summer means you are ahead of that correction, not chasing it. Buyers looking at De Lang or Du Filgate will quickly see that De La Noue commands a $75,000 to $100,000 premium - and right now, you can still justify that gap.

If you own a condo, the 3.21% recent gain is a good story to tell a buyer. But with the predicted value dipping slightly below the moving average, the peak of this particular wave may be close. Selling into momentum is always smarter than waiting to see where it lands.

Either way, the first move is simple. Pull your HonestDoor Price today, compare it to what your last assessment says, and you will immediately know whether you are sitting on more equity than you think. Most De La Noue owners are.

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.