Most listings are in the $20's per square foot per year. The Benton County region is experiencing a decrease in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 10% decrease in rent.
In the last 90 days, 17 listings have been posted online, which means spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 553% of the listings in the Benton County 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 1,500 sqft. Most buildings in this market are close to 2 floors. Most buildings in this area were built in 1995 and are Class B.