Compared to the rest of the Greater Austin market, the Shavano Park region has higher rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 6 listings have come on the market, which means leases are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. 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 2,160 sqft. Most properties in this region are close to 3 floors. Most buildings in this market were built in 2008 and are Class A.