Most listings are in the $30's per square foot per year. The Williamson County submarket is going through a an increase in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 7% rise in rent.
In the last 90 days, 46 listings have been made available, so you'll want to check back regularly for new listings. About 4% of the office spaces in the Williamson County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 6,170 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this market are close to 4 stories. Most buildings in this area were built in 1998 and are Class A.