In the last 90 days, 159 listings have come on the market, so you'll want to check back regularly for new listings. About 1% of the listings in the Peoria are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 1,530 sqft. Most buildings in this market are around 2 stories. Most buildings in this area were built in 1972 and are Class C.