What Falling Collin County Home Values Mean If You’re Selling
What does it mean for sellers that Collin County home values are falling?
Collin County home values were down 6.1% year over year as of early 2026, with inventory up 62% above average and homes taking around 43 days to go under contract. If you’re selling in Prosper, Celina, McKinney, or Frisco right now, this means pricing realistically from day one matters more than it has in years, since overpriced listings are sitting while correctly priced ones are still moving.
By Stacy Cate, Realtor | Compass RE Texas, LLC, August 21, 2026
If you’ve checked your home’s estimated value recently and it’s lower than it was a year ago, you’re not imagining it, and you’re not alone. This is a countywide shift, not a sign that something is specifically wrong with your street or your home.
What’s actually happening across Collin County
Collin County’s average home value sits around $485,000, down 6.1% from a year earlier. Inventory has surged well above typical levels, and homes are taking longer to go under contract than they were during the peak of the last few years.
This isn’t isolated to one city or one price point. It’s showing up across Prosper, Celina, McKinney, and Frisco, driven largely by a wave of new construction inventory that gave buyers far more choices than they had during the tightest years of the market.
Celina specifically is dealing with an additional wrinkle: new multifamily supply has pushed rental vacancy up significantly, which adds even more competition for buyers who might otherwise have been renting.
Why this feels worse than it actually is
There’s a real difference between your home losing value and the market simply cooling from an unsustainable peak. Home values in this region rose sharply for several years running. A 6.1% pullback from those highs still generally leaves most longtime owners with substantial equity.
What this actually means if you’re planning to sell
Pricing at or slightly below current market value from day one matters more than it used to. In a market with rising inventory, an overpriced listing doesn’t just sit, it actively signals to buyers that something might be off.
Your first two weeks on the market carry more weight than they did in a hotter market. Listings that generate strong interest right away tend to sell close to asking.
Comparable sales matter more than list prices right now. What similar homes have actually closed for in the last 30 to 60 days is the number that matters.
Waiting for the market to “come back” isn’t a guaranteed strategy. If you need to move for real life reasons, pricing correctly today is a more reliable plan than pricing for a market that may or may not return.
The part sellers underestimate: this is exactly when guidance matters most
In a rising market, pricing mistakes are easy to survive, buyers show up anyway. In a market like this one, the margin for error is smaller. An agent who’s actively tracking what’s closing, not just what’s listed, in your specific neighborhood right now is the difference between a listing that sells on schedule and one that sits for months.
Frequently Asked Questions
Are home values actually falling across all of Collin County, or just certain cities?
It’s a countywide trend. Collin County’s average home value is down 6.1% year over year, driven largely by a surge in new construction inventory across Prosper, Celina, McKinney, and Frisco.
Does a 6.1% decline mean I’ve lost equity in my home?
Not necessarily. Most longtime owners gained significantly more than 6.1% during the prior run-up, so they still have substantial equity even with the recent decline.
Should I wait to sell until home values go back up?
There’s no guaranteed timeline for that. If you need to move for real reasons, pricing correctly in the current market is more reliable than waiting on an uncertain recovery.
How do I know if my asking price is realistic in this market?
Look at what similar homes have actually closed for in the last 30 to 60 days, not what other sellers are currently asking.
Why does Celina seem to be affected more than other cities?
Celina has seen a significant wave of new multifamily supply alongside single-family construction, pushing rental vacancy up and adding extra competition for buyers.
The bottom line
Falling values across Collin County don’t mean you shouldn’t sell, and they don’t mean your home isn’t worth what you think it is. They mean the pricing conversation matters more than it has in years.
Get the Seller’s Guide or reach out anytime.
About Stacy Cate
Stacy Cate is a Realtor with Compass RE Texas, LLC, serving North DFW’s luxury and lifestyle homes across Prosper, Celina, McKinney, Frisco, and the lake markets of Bois d’Arc Lake and Lake Texoma. With 30+ years of local roots, deep community ties, and CNE, CLHMS, SRES, and NHSAC designations, Stacy guides clients, especially those navigating legacy transitions and life-stage moves, with clarity, privacy, and heart.
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