New Construction in Williamson County | June 2026
New construction in Williamson County now accounts for 24.5% of all active listings, roughly 1 in 4 homes for sale, according to Tru Insights data tracked by the Turner Victory Team. In the $1 million to $2 million range, more than half of new listings this week were new construction. Beyond the builder story, buyer demand in Williamson County has turned a corner after a slow start to the year, and the $3 million and up segment is sitting on close to a year of supply.
New construction in Williamson County has quietly become one of the biggest forces shaping this market. This month’s numbers also show real buyer demand returning after a slow start to the year, and a luxury segment that is sitting close to a year of supply. All figures in this report come from Realtracs MLS data tracked weekly through Tru Insights.
How Much of Williamson County Is New Construction Right Now?
New construction in Williamson County makes up 24.5% of all active listings, based on Tru Insights data. That means roughly 1 in 4 homes on the market right now was built by a production builder, not listed by a homeowner selling an existing house. The concentration is even higher among what is newly hitting the market. This week, 61.5% of new listings in the $1.5 million to $1.99 million range and 57.1% of new listings in the $1 million to $1.49 million range were new construction.
If you are selling an existing home in the $1 million to $2 million range, new construction in Williamson County is now your single biggest source of competition. Builders can offer incentives, upgrade packages, and brand new floor plans that a resale seller cannot easily match, a pattern the U.S. Census Bureau’s new residential construction data shows playing out in growing markets nationwide. See our post on Williamson County price per square foot for how new construction pricing is affecting values across the county, and our Williamson County housing market by price range post for the full bracket breakdown.
Is Buyer Demand in Williamson County Actually Rising?
It depends on when you look. January 2026 was essentially flat with January 2025. February and March both came in softer than the year before, with new contracts down 10.1% and 5.4% respectively. But June told a different story. New contracts written reached 439, up 16% from 380 a year ago. Demand did not fall apart earlier this year, it slowed for a couple of months and has clearly picked back up.
What Is Happening With Average Sale Price in Williamson County?
The average sale price in Williamson County was just over $1.4 million in June 2026, up about 7% from June 2025. We want to be careful with that number. An average can be pulled up by a small number of very high end sales just as easily as it can be pulled down by one, the same effect we found skewed Rutherford County’s price comparison this month. The Consumer Financial Protection Bureau recommends buyers and sellers look past a single headline statistic before drawing conclusions about any local market. We have not yet confirmed whether Williamson County’s 7% increase reflects a genuine shift in values or a change in which homes happened to close. Until that is confirmed with the underlying sales data, treat this number as directional, not definitive.
What Is Happening at the Top of the Williamson County Market?
Homes priced at $3 million and above have close to 11 months of supply right now, with 230 active listings in that range. That is the softest corner of an otherwise balanced Williamson County market, and it means patience and precise pricing matter most for anyone buying or selling at that level.
| Metric | June 2025 | June 2026 | Change |
|---|---|---|---|
| New Listings | 763 | 702 | -8% |
| New Under Contract | 380 | 439 | +16% |
| Closings | 458 | 486 | +6% |
| Average Sale Price | $1,327,544 | $1,425,130 | +7% |
| Median Sale Price | $1,072,195 | $1,107,500 | +3% |
| Months of Supply | 3.77 | 3.73 | -1% |
If You Are Selling
New construction in Williamson County is now your biggest competitor between $1 million and $2 million. Above $3 million, patience and precise pricing matter more than ever. Learn how the Turner Victory Team prices listings in Williamson County.
If You Are Buying
Demand is picking back up, so well-priced homes are not sitting long. New construction in Williamson County gives you real options between $1 million and $2 million. Above $3 million, you have genuine leverage right now. Talk to us about what fits your timeline and budget.
Questions About New Construction in Williamson County
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