On average, listings lease in the $10's per square foot per year. The Berea region is going through a a boost in rates. In the last 3 months, the median rate rose $16 per sqft per year.
In the last 90 days, 0 listings have been listed, which means office spaces are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the office spaces in the Berea are subleases, so you might be able to snag a great spot on a short term. 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 1,080 sqft. Most buildings in this area are around 2 stories. Most buildings in this area were built in 1976 and are Class B.