The typical asking rate per listing is in the $10's per square foot per year. The Huntsville submarket is going through a decline in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 11% decline in rent.
In the last 90 days, 65 listings have been made available, so you'll want to check back regularly for new listings. About 3% of the office spaces in the Huntsville are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 3,700 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this area are around 2 stories. Most buildings in this region were built in 1987 and are Class B.