Williamson County closed home sales for September 2025: 693 closings at a $450,000 median, compared with September 2024, plus the $750K+ and luxury markets and a city-by-city breakdown.
Here is how September 2025 closed for residential sales in Williamson County, from sales recorded in Unlock MLS, set against September 2024. Figures are totals and medians for the area. Texas is a non-disclosure state, so we never publish what an individual home sold for. They cover the cities in our Williamson County report (Georgetown, Leander, Cedar Park, Liberty Hill, Round Rock), not every sale in the county.
September at a glance
693 homes closed in Williamson County in September 2025, up 15.5% from 600 in September 2024. The median sale price was $450,000 against $475,000 a year earlier (down 5.3%). Per square foot, the median was $210, down 4.5% from $220. The median home that closed had been on the market 62 days, compared with 53 days in September 2024.
| September 2025 | September 2024 | Change | |
|---|---|---|---|
| Closed sales | 693 | 600 | up 15.5% |
| Median sale price | $450,000 | $475,000 | down 5.3% |
| Median price per sq ft | $210 | $220 | down 4.5% |
| Median days on market | 62 | 53 | longer by 17% |
$750,000 and up
91 homes at $750,000 or more closed in September 2025, against 87 in September 2024, at a median of $889,000. That was 13% of all closings in the county that month. Of those, 6 closed at $1.5 million or more (2 a year earlier).
The last three months
| Month | Closed | Year before | Median sale | Year before |
|---|---|---|---|---|
| July 2025 | 689 | 745 | $469,000 | $480,000 |
| August 2025 | 695 | 724 | $465,000 | $470,000 |
| September 2025 | 693 | 600 | $450,000 | $475,000 |
Across those three months, 2,077 homes closed, up 0.4% from the same three months a year earlier.
City by city
| City | Closed | Year before | Median sale | Median days on market |
|---|---|---|---|---|
| Georgetown | 264 | 247 | $470,000 | 66 |
| Leander | 134 | 98 | $457,000 | 62 |
| Cedar Park | 70 | 48 | $482,000 | 43 |
| Liberty Hill | 77 | 66 | $475,000 | 89 |
| Round Rock | 148 | 141 | $390,000 | 58 |
A dash means fewer than 5 homes closed, too few to report a median without pointing to one home’s price.
The latest numbers
This report covers September 2025. For where Williamson County stands now, see the current Williamson County market report, updated weekly with charts and month-by-month comparisons, or sign up to get it monthly. Thinking about buying or selling? Search homes for sale or talk with the team.
Based on closed residential sales recorded in Unlock MLS for September 2025 and September 2024. Medians and totals only; sale-price figures require at least 5 closed sales. Deemed reliable but not guaranteed.
- Unlock MLS residential sales data, Unlock MLS, 2026-10-05
