On average, listings lease in the $20's per square foot per year. The Washtenaw County submarket is going through a decline in rates. In the last 3 months, the median rate decreased $2 per sqft per year. That's a 9% decline in rent.
In the last 90 days, 169 listings have been made available, so you'll want to check back regularly for new listings. About 2% of the listings in the Washtenaw County 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,030 sqft. Most buildings in this area are approximately 1 stories. Most buildings in this region were built in 1968 and are Class Class B.