Most listings are in the $10's per square foot per year. The East Peoria region is seeing a an increase in rates. In the last 3 months, the median rate went up $16 per sqft per year.
In the last 90 days, 15 listings have come on the market, which means spaces are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 53% of the available leases in the East Peoria 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 350 sqft. Most properties in this market are approximately 1 floors. Most buildings in this area were built in 1978 and are Class B.