On average, listings lease in the $20's per square foot per year. The Denton County submarket is going through a a boost in rates. In the last 3 months, the median rate increased $26 per sqft per year.
In the last 90 days, 57 listings have been made available, so you'll want to check back regularly for new listings. About 70% of the available space in the Denton County are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,400 sqft. Most buildings in this market are approximately 1 floors. Most buildings in this market were built in 2000 and are Class A.