If you've been watching the "For Sale" signs on your street, here's what's actually happening in Williamstown. The story is split clean down the middle - houses and condos are living in two completely different markets right now, and which one you own matters a lot for what you do next.
Let's be straight about the house market. Things have cooled off. The average sale price for houses this month sits at $448,000, which is down 19.2% from last month. Listings are averaging $461,633, and homes are selling at 97.1% of list price - meaning buyers are negotiating, and they know it. On average, houses are sitting on the market for 46 days before a deal gets done. That's not a crisis, but it's not a seller's sprint either.
For context, the average sale price here is slightly ahead of nearby Silver Creek ($440,000), so Williamstown houses are still holding a small edge on the block. But the direction of travel is something to watch. If you're a house owner thinking about selling, the window is narrowing - not slamming shut, but narrowing.
Condo owners in Williamstown, this one's for you. While the house market is catching its breath, condos are quietly doing something interesting. The HonestDoor Price for condos has jumped 7.54% from the previous period, and the predicted market value of $373,300 is actually climbing above the 3-month moving average of $357,945. That's momentum in the right direction.
A growth rank of 2 out of 40 is not a small thing. That puts Williamstown condos in the top tier of Airdrie right now. And compared to nearby Reunion ($310,728 predicted value) and Woodside ($320,539 HonestDoor Price), Williamstown condos are priced above the competition - and still moving in 15 days. That's a healthy sign.
Here's the thing about your city assessment - it's a snapshot from months ago, sometimes longer. It doesn't know that condo values in Williamstown just moved up 7.54%, or that house values have shifted -1.75% recently. It's basically a photo of a market that no longer exists.
The HonestDoor Price is updated in real time. For houses, it's sitting at $569,229. For condos, it's $401,459. These numbers reflect what's actually happening on the ground today - not what a government office recorded last year. If you're making any financial decision - refinancing, selling, even just understanding your net worth - the HonestDoor Price is the number you want in front of you, not the assessment.
Think of the assessment as the old map. The HonestDoor Price is the live GPS.
If you own a house in Williamstown and you're thinking about listing this summer, the honest advice is: move with intention, not hesitation. Prices are dipping, days on market are stretching to 46 days, and buyers have room to negotiate. That doesn't mean you can't sell well - it means you need to price sharp from day one. Overpricing right now is the fastest way to sit on the market and watch your leverage shrink.
If you own a condo, the summer picture looks noticeably better. Values are rising, properties are moving in 15 days, and your growth rank puts you near the top of Airdrie's neighbourhood leaderboard. If you've been waiting for a good moment, this is a reasonable one to start the conversation.
Either way, the first step is knowing your real number. Pull your HonestDoor Price before you call an agent, before you set a list price, and before you assume your tax assessment tells the whole story. It doesn't. Your HonestDoor Price does.
williamstown | airdrie | august 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.