Most listings are in the $0's per square foot per year. The Montgomery submarket is experiencing a decrease in rates. In the last 3 months, the median rate fell $20 per sqft per year. That's a 100% decrease in rent.
In the last 90 days, 4 listings have been made available, which means spaces 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 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 sqft. Most buildings in this market are close to 3 stories. Most buildings in this region were built in 1996 and are Class B.