Altadore, Calgary - September 2026 Real Estate Report

Altadore Real Estate Update: Your Neighbour's House Is Worth More Than the City Thinks

The Vibe Right Now

If you live in Altadore, you already know this neighbourhood punches above its weight. But the numbers coming in for 2026 are worth a closer look - especially if you have been sitting on a property and wondering whether now is the time to move.

Let's break it down by property type, because houses and condos are telling two very different stories right now.

Houses: Strong Prices, But the Market Is Catching Its Breath

The average sale price for a house in Altadore hit $1,415,896 this month - up 31.8% from last month. That is a big jump. Before you get too excited, listings are averaging $1,204,454, and homes are selling at about 97.95% of list price. So buyers are still negotiating a little room off the ask.

• Average sale price: $1,415,896 (up 31.8% from last month)
• Average list price: $1,204,454
• Price per square foot: $662
• Average days on market: 25
• Properties sold this month: 26
• Sale-to-list ratio: 97.95%

Twenty-five days on market is a reasonable pace. We are selling faster than Garrison Woods (37 days), which signals solid demand in Altadore. Britannia moves quicker at 15 days, but Britannia is also a $2.7 million average market - a different league entirely. The predicted market value for an Altadore house sits at $1,233,828, which is just slightly off the 3-month moving average of $1,235,615. The market is not dropping - it is just levelling out after a strong run.

On the neighbourhood leaderboard, Altadore houses rank 35 out of 220 for price in Calgary - meaning we are sitting among the most expensive neighbourhoods in the city. Growth ranks 83 out of 238, which puts us solidly above average. Days-on-market ranks 24 out of 82, meaning homes here move moderately fast compared to the rest of Calgary.

Condos: A Smaller Pool, But Still Holding Value

The condo side of Altadore is quieter - only 1 sale this month - so take the monthly numbers with some context. That said, the average sale price came in at $495,000, up 1.8% from last month, and condos are moving in 34 days, which is still faster than Garrison Woods at 37 days.

• Average sale price: $495,000 (up 1.8% from last month)
• Average list price: $510,000
• Price per square foot: $394
• Average days on market: 34
• Sale-to-list ratio: 97.06%

The predicted market value for Altadore condos is $634,006, which is slightly off the 3-month moving average of $634,908. Values have dipped 0.23% recently, so the condo segment is taking a small breather. Rental yield sits at 3.65% with estimated rent of $2,819 per month - moderate, but real income if you are holding the property. On the leaderboard, Altadore condos rank 33 out of 175 for price - again, among the most expensive in Calgary - and 100 out of 216 for growth, which is above average.

The Secret Sauce: Your HonestDoor Price vs. That City Assessment

Here is the thing about your city assessment. It is a snapshot taken months ago, using data that is already old by the time it lands in your mailbox. It does not know what sold on your street last week. It does not adjust for what buyers are actually paying right now.

The HonestDoor Price updates in real time. And right now, it is telling a different story than the city's numbers.

For houses, the average assessed value in Altadore is $1,232,876. The HonestDoor Price is $1,240,694 - already 0.63% higher than what the city has on file, and up 0.56% from the previous period. That gap might sound small, but on a $1.2 million asset, every percentage point is real money.

For condos, the gap is even more striking. The average assessed value is $429,558. The HonestDoor Price is $632,969 - that is 47.35% higher than the city's assessment. If you own a condo in Altadore and you are making decisions based on your tax assessment, you are working with a number that is significantly out of step with what the market actually thinks your unit is worth.

The HonestDoor Price is the real-world check. Use it.

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

Straight talk: Altadore is still a strong market. You are in one of Calgary's top 35 most expensive neighbourhoods for houses. Demand is real. But the window matters.

The predicted value for houses is just below the 3-month moving average, which means the peak of the recent run may have passed for now. If you are a house seller, you are not in a panic situation - but listing sooner rather than later puts you ahead of any further softening. Buyers are still paying close to list price, and 26 sales in a single month shows genuine activity.

For condo owners, the market is thinner and values have nudged down slightly. With only 1 sale recorded this month, pricing your unit right is everything. Overpricing in a thin market means sitting on the shelf. The HonestDoor Price gives you a current, data-backed starting point for that conversation with your agent.

Bottom line - Altadore is not a neighbourhood where you need to panic-sell. But if summer is on your radar, the data right now supports moving with confidence, not waiting to see what happens next quarter.

Check your HonestDoor Price at honestdoor.com and see exactly where your property stands today - not where the city assessed it six months ago.

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.