Saint-Lambert, Longueuil - August 2026 Real Estate Report

Saint-Lambert Real Estate Right Now: Steady Prices, But the Details Matter

If you live in Saint-Lambert and you have been wondering whether to make a move this summer, here is the honest read on what is happening in your backyard. No spin, just the numbers and what they actually mean for you.

The Vibe: Houses vs. Condos

Let us start with houses. The average sale price is sitting at $1,200,000, and it has barely budged. Price per square foot is around $804. Only one house traded hands last month, so we are not exactly seeing a flood of activity. The HonestDoor predicted market value for houses comes in at $1,009,348 - and that number is drifting slightly lower than the 3-month average of $1,009,388. It is a small move, but it is moving in the wrong direction. Property values are down about 0.68% recently.

On the condo side, the story is a bit more interesting. The average sale price hit $705,000, at roughly $782 per square foot. Again, one sale last month - quiet, but not dead. The HonestDoor predicted value for condos is $445,297, down slightly from the 3-month average of $449,225. Values have slipped about 0.45% recently. Both property types are taking a breather right now.

• House average sale price: $1,200,000
• House price per sq ft: $804
• House HonestDoor predicted value: $1,009,348
• House estimated rent: $4,107/month - rental yield of 4.80%
• Condo average sale price: $705,000
• Condo price per sq ft: $782
• Condo HonestDoor predicted value: $445,297
• Condo estimated rent: $2,224/month - rental yield of 3.93%
• Condo HonestDoor Price (Longueuil data): $487,127 - up 5.31% from the previous period

One bright spot worth flagging: the broader condo HonestDoor Price for Saint-Lambert in Longueuil is $487,127, and that number is actually up 5.31% from the previous period. That is a meaningful jump. It tells us that while individual sales are quiet, the underlying value picture for condos is not as gloomy as the recent dip suggests.

On the neighborhood leaderboard, both houses and condos rank 1 out of 1 for growth in Saint-Lambert right now. That puts us at the bottom of the local pack for momentum. It also means we are ranked as the most affordable option in the comparison set. That is a double-edged sword - lower competition for buyers, but less tailwind for sellers counting on appreciation to do the heavy lifting.

For context, nearby neighborhoods like Lemoyne (HonestDoor Price $330,889) and Greenfield Park (HonestDoor Price $353,351) are priced well below Saint-Lambert condos. If you own here, you are already sitting in a premium position relative to your neighbors.

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

Here is the thing about your city assessment - it is a snapshot from the past. The city looks at sales data from a specific window, runs its numbers, and then that figure sits frozen until the next evaluation cycle. It does not know what happened in the market last month. It definitely does not know about the 0.68% dip in house values or the 5.31% condo bump we just saw.

Your HonestDoor Price updates in real time. It is pulling in current sales, current trends, and current neighborhood data to give you a number that actually reflects today's market - not the market from two years ago. If you are a house owner in Saint-Lambert, your tax assessment might still be anchored to a rosier period. Your HonestDoor Price at $1,009,348 is the real-world check on what a buyer would actually pay today. That gap between $1,200,000 in recent sales and $1,009,348 in predicted value is worth understanding before you price anything.

Check your HonestDoor Price now. Do not wait for the city to catch up.

The So What: Thinking About Selling This Summer?

If you are a house owner eyeing a summer sale, here is the straight talk. The market is quiet - one sale last month is thin volume. Prices are holding near $1,200,000 on paper, but the predicted value trend is softening. You are not in a panic situation, but you are also not in a "wait and it gets better" situation either. If you need to sell, price it sharp and do not get greedy. Buyers in this range have options and they know it.

Condo owners have a slightly more nuanced picture. The recent sale at $705,000 is strong, and that 5.31% jump in the broader HonestDoor condo price is a real positive signal. If your unit is well-positioned, summer could work in your favor - especially since Saint-Lambert condos are priced at a premium compared to Lemoyne and Greenfield Park, and some buyers will pay for that address.

For anyone thinking about holding and renting instead, the numbers are decent. A 4.80% rental yield on houses and 3.93% on condos both sit in moderate territory. Not a home run, but not a reason to panic either. The $4,107 estimated monthly rent on a house is a real number worth running against your carrying costs before you decide.

Bottom line: Saint-Lambert is not crashing. It is just quiet. Use that quiet to get your HonestDoor Price, know your real number, and make a decision based on today's market - not last year's headlines.

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.