Most listings are in the $70's per square foot per year. The Brazoria County region is going through a an increase in rates. In the last 3 months, the median rate went up $44 per sqft per year. That's a 153% rise in rent.
In the last 90 days, 17 listings have been made available, which means leases are probably going fast. 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 1,100 sqft. Most properties in this market are close to 1 stories. Most buildings in this market were built in 1999 and are Class A.