De Lang, Châteauguay - October 2026 Real Estate Report
De Lang, Chateauguay: Here's What Your Home Is Actually Worth Right Now
If you live on a quiet street in De Lang and you've been wondering whether now is the time to make a move, pull up a chair. The market here is sending some mixed signals, and you deserve a straight read on what's happening - not the watered-down version.
The Vibe: Houses vs. Condos in De Lang
Let's break it down by property type, because the two stories are pretty different right now.
Houses
If you own a house in De Lang, here's the honest picture. The average sale price sits at $520,000, with a price per square foot around $398. The HonestDoor Price is averaging $564,083 - up 2.37% from the previous period. That gap between the sale price and the HonestDoor Price is worth paying attention to.
The predicted market value for houses is $551,034, and that number is drifting slightly below the 3-month moving average of $556,124. Values have shifted -2.20% recently. On the neighbourhood leaderboard, De Lang houses rank 8 out of 8 for growth in Chateauguay. Dead last. That's not a reason to panic, but it is a reason to stop assuming your home is quietly appreciating on its own.
The silver lining? If you're thinking like an investor, the rental yield on houses is 5.55%. That's a strong number. Estimated rent comes in at $2,708 per month, and the Airbnb potential ranks 3rd in Chateauguay at roughly $135 per night. This neighbourhood punches above its weight for income potential, even if price growth is taking a breather.
- Average HonestDoor Price (Houses): $564,083
- Recent price change: +2.37%
- Average sale price: $520,000
- Price per square foot: $398
- Predicted market value: $551,034
- 3-month moving average: $556,124
- Estimated monthly rent: $2,708
- Rental yield: 5.55%
- Airbnb estimate: $137 per night
- Growth rank: 8 out of 8 in Chateauguay
- Price rank: 5 out of 6 (among the more affordable options)
Condos
The condo picture in De Lang is a bit more stable, but not exactly setting the world on fire either. The average HonestDoor Price is $373,710, down a modest 1.04% from the previous period. The predicted market value is $377,637, which is actually trending slightly upward compared to the 3-month moving average of $375,981. That's a small but encouraging sign.
On the leaderboard, De Lang condos rank 5 out of 8 for growth - below average, but not at the bottom. Compared to nearby De La Noue ($425,889 predicted value) and De Salaberry ($382,786), we're sitting a bit lower. But we're also more affordable, which matters to buyers watching their budget.
Rental yield on condos comes in at 4.07% - moderate, but still real money. Estimated rent is $1,983 per month, and the Airbnb rank matches houses at 3rd in Chateauguay.
- Average HonestDoor Price (Condos): $373,710
- Recent price change: -1.04%
- Predicted market value: $377,637
- 3-month moving average: $375,981
- Estimated monthly rent: $1,983
- Rental yield: 4.07%
- Airbnb estimate: $98 per night
- Growth rank: 5 out of 8 in Chateauguay
The Secret Sauce: Why Your HonestDoor Price Matters More Than Your Tax Assessment
Here's something most homeowners in De Lang don't realize. That number on your municipal tax assessment? It's a snapshot from the past. The city updates it on a fixed cycle, which means it can be months or even years behind what your home is actually worth today.
The HonestDoor Price is different. It pulls from real-time market data and recalculates constantly. Right now, the HonestDoor Price for houses in De Lang is $564,083 - and that number moved 2.37% just in the last period. Your tax bill doesn't know that yet. If you're making any decision about selling, refinancing, or even just understanding your net worth, the HonestDoor Price is the number you should be looking at - not a government document that's already out of date.
The So What - What This Means If You're Thinking About Selling This Summer
Let's be real. De Lang is not the hottest growth neighbourhood in Chateauguay right now. Houses are ranked last for growth, and only one property sold in the most recent period. That tells us the market here is quiet - not dead, but quiet.
So what does that mean for a summer sale? A few things worth knowing before you plant that sign on the lawn.
- Pricing matters more than ever. With low sales volume, you don't have a lot of comparable sales to hide behind. An overpriced listing will sit.
- The gap between the HonestDoor Price ($564,083) and the average sale price ($520,000) suggests there's room to negotiate - buyers know it too.
- Your strongest selling point might actually be the rental story. A 5.55% yield is something investors notice. If you can market to that crowd, you open up your buyer pool.
- Nearby neighbourhoods like De La Noue are priced higher. That means De Lang is still a relative value play for buyers who got priced out next door.
Bottom line - if you're selling this summer, go in with clear eyes and a sharp price. The buyers who are active right now are doing their homework. You should be too. Start with your HonestDoor Price at HonestDoor.com and know exactly where you stand before you list.
de lang | châteauguay | october 2026This 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.