On average, listings lease in the $20's per square foot per year. The New Braunfels region is seeing a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 3% increase in rent.
Compared to the rest of the Greater Austin market, the New Braunfels region has less expensive rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 10 listings have been made available, which means listings are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 130% of the office spaces in the New Braunfels are subleases, so you might be able to find a shorter term or below market rent. 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 780 sqft. Most properties in this region are around 1 stories. Most buildings in this region were built in 1988 and are Class A.