Most listings are in the $10's per square foot per year. The Madison County submarket is experiencing a an increase in rates. In the last 3 months, the median rate went up $15 per sqft per year.
In the last 90 days, 11 listings have been posted online, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. About 373% of the available leases in the Madison County are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,830 sqft. Most buildings in this market are approximately 1 stories. Most buildings in this area were built in 0 and are Class Class A.