The typical asking rate per listing is in the $10's per square foot per year. The Mobile submarket is experiencing a decline in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 15% decline in rent.
In the last 90 days, 136 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the available leases in the Mobile 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,290 sqft. Most buildings in this area are approximately 2 stories. Most buildings in this market were built in 1984 and are Class B.