The typical asking rate per listing is in the $20's per square foot per year. The Robertsville region is going through a an increase in rates. In the last 3 months, the median rate increased $25 per sqft per year.
In the last 90 days, 3 listings have been posted online, which means spaces most likley are going fast. You'll want to be prepared to make an offer immediately. About 67% of the office spaces in the Robertsville 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 available, so finding a space for a small business might be tough.
Even though the median size is 3,250 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this area are approximately 1 stories. Most buildings in this area were built in 1988 and are Class B.