De Le Moyne, Châteauguay - September 2026 Real Estate Report

De Le Moyne, Chateauguay: Your Home Is Worth More Than the City Thinks

The Vibe Right Now

If you've been watching the "For Sale" signs in De Le Moyne lately, here's what's actually happening. The market is taking a breather - but it's not falling apart. Prices are softer than a few months ago, yet the forward-looking numbers tell a more interesting story. Let's break it down by property type, because houses and condos are doing two very different things right now.

Houses in De Le Moyne

The average HonestDoor Price for a house here sits at $597,645 - down 1.25% from last period. That sounds like bad news, but flip to the predictive side and the picture changes. The predicted market value is $605,211, which is already climbing past the 3-month moving average of $602,575. In plain terms: the dip looks like a short pause, not a slide.

• Average HonestDoor Price: $597,645
• Predicted Market Value: $605,211
• 3-Month Moving Average: $602,575
• Recent Value Change: +0.80%
• Average Rental Estimate: $2,818 per month
• Estimated Rent (Predictive): $2,849 per month
• Rental Yield: 5.50% - that is a strong return
• Airbnb Estimate: $140 per night
• Airbnb Rank in Chateauguay: 2nd
• Growth Rank: 8 out of 8 comparable neighbourhoods

That growth rank is worth a straight conversation. On the neighbourhood leaderboard, De Le Moyne houses are sitting at the bottom right now - 8th out of 8. We are not going to sugarcoat that. But here is the thing: the predicted value is still trending up, and a 5.50% rental yield is genuinely strong. If you are a landlord or thinking about becoming one, this neighbourhood still makes the math work.

Compare us to the neighbours: De Lang ($551,034), De Salaberry ($561,126), and Du Filgate ($553,062) are all cheaper. If you own a house in De Le Moyne, you are sitting on the highest-priced real estate in this immediate cluster. That premium is real.

Condos in De Le Moyne

Condos here are a different story - and honestly, a more competitive one. The average HonestDoor Price is $364,118, down 1.37%. But the predicted value is $369,167, nudging above the 3-month moving average of $367,320. The momentum is there, just modest.

• Average HonestDoor Price: $364,118
• Predicted Market Value: $369,167
• 3-Month Moving Average: $367,320
• Recent Value Change: +1.01%
• Average Rental Estimate: $1,909 per month
• Estimated Rent (Predictive): $1,933 per month
• Rental Yield: 4.08% - moderate but steady
• Airbnb Estimate: $95 per night
• Airbnb Rank in Chateauguay: 6th
• Growth Rank: 4 out of 8 comparable neighbourhoods

On the neighbourhood leaderboard, De Le Moyne condos rank 4th out of 8 - above average for Chateauguay. That is a solid middle-of-the-pack position. The catch is that nearby De Salaberry ($388,341) and De Lang ($380,117) are priced higher. If you own a condo here and are thinking about selling, buyers looking at those neighbourhoods and getting priced out may well land on your doorstep. That is a real opportunity.

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

Here is the thing about your municipal assessment: it is a snapshot from the past. The city reassesses on a fixed cycle, which means the number on your tax bill could be 12, 18, or even 24 months out of date. A lot has happened to Chateauguay real estate in that time.

The HonestDoor Price is updated in real time using actual sales data, market trends, and predictive modelling. For a house in De Le Moyne, the gap between the static assessment and the HonestDoor predicted value of $605,211 could be tens of thousands of dollars. That gap is your real-world equity - and you should know what it is before you make any decision about your property.

Think of the HonestDoor Price as the number your real estate agent would whisper to you over coffee. It is what the market is actually doing, not what a government spreadsheet says it was doing last year.

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

For house owners: the market is taking a breather, but the trajectory is pointing up. Sitting at the top of the local price range is a genuine advantage - buyers who cannot afford De Salaberry or De Lang are not coming here. You are the premium option in this cluster. A 1.25% dip is noise, not a trend. If you are ready to sell, price it right and the demand is there.

For condo owners: you are in a better competitive spot than the headline number suggests. A 4th-place growth rank means you are outperforming half the market. The rental yield at 4.08% gives investors a reason to look at your unit seriously. And with predicted values ticking upward, waiting a few months is not obviously the wrong call - but neither is listing now before the summer rush cools off.

Either way, the first move is simple. Check your HonestDoor Price today. Do not walk into a listing conversation armed with a number from last year's tax bill. Know what your home is actually worth right now - then decide.

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.