On average, listings lease in the $30's per square foot per year. The Ann Arbor region is experiencing a an increase in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 6% rise in rent.
In the last 90 days, 56 listings have been posted online, so you'll want to check back regularly for new listings. About 2% of the available space in the Ann Arbor are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 2,700 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this market are approximately 2 floors. Most buildings in this market were built in 1964 and are Class B.