In the last 90 days, 2 listings have been made available, which means spaces might be going fast. You'll want to be prepared to make an offer immediately. About 50% of the available space in the Flowing Wells 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around sqft. Most buildings in this market were built in 1984 and are Class C.