The typical asking rate per listing is in the $20's per square foot per year. The Upper Arlington region is seeing a an increase in rates. In the last 3 months, the median rate went up $22 per sqft per year.
In the last 90 days, 7 listings have been listed, which means office spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 157% of the available leases in the Upper Arlington 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 on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,990 sqft. Most buildings in this area are close to 2 floors. Most buildings in this market were built in 1974 and are Class C.